Rule Of 72

There was once an Overseas Filipino Worker (OFW)which is computed as follows: 72 divided 4 % per
who worked abroad for several years. At the age ofannum = 18 years. This means that if you add 18
29 his savings already amounted to P 100,000.00years from the time he deposited his money, the P
(Philippine peso)100,000.00 will double to P 200,000.00 when he
Since the only investment vehicle he knew aboutreaches the age of 47. After 18 more years when
was putting his money at the bank he went to thehe reaches the age of 65, his money will already
bank and deposited his P 100,000.00. The bankbecome P 400,000.00.
manager gladly accepted the money and evenNow that the P 100,000.00 is in the bank’s hand,
recommended that he put it at a time depositwhat do they do with it ? Well they basically invest it
account so that it would yield a higher interest ratein other vehicles of investments which gives them a
at 4 % per annum.higher interest rate such as mutual funds, the stock
As suggested by the bank manager, he placed hismarket, the money market, government bonds,
money in the time deposit account and didn’tcorporate bonds etc. They even use it to loan it
touch it until he reached the age of 65. Since he isback to the depositors at a much more higher
retiring from his job, he went back to the bank tointerest rate. But let’s just say that all of the
withdraw the P 100,000.00 in his time depositbank’s investing activities gave a return of 12 %
account. To his amazement his P100,000.00 hadper annum. Using the rule of 72, it can be determined
already become P 400,000.00. Because he wanted tothat the same amount of money will double every 6
enjoy his life, he withdrew all his money and livedyears. (computed as follows: 72 divided by 12 %
happily ever after.interest = 6 years)
Do you think this is a “live happily everAfter 36 years of waiting, the OFW claimed his P
after”? Has this OFW “wisely” handled100,000.00. You wouldn’t be surprised why the
his money? Are you sure he is maximizing the fullbank manager willingly and gladly gave him back the P
potential of his money or has somebody become100,000.00 plus the interest of P 300,000 amounting
more richer because of his ignorance ?to a total of P 400,000.00. No sweat, they already
To fully understand this, take note of the Rule of 72.made more or less a total of P 6,400,000.00 from
In order to know how many years it takes for yourthe OFW’s P 100,000.00 deposit. Now you tell
money to double you only need to follow this ruleme if that isn’t hi-way robbery !
which is simply stated as follows: 72 / interest = No.If you want to be wealthy and be a better steward
of years it takes for your money to doubleof your money then think like the bank! Make the
For this certain OFW, his money will double every 18Rule of 72 work for you !
years. This is simply solved by applying the rule of 72Desiring to know more about investment strategies ?