Final answer:
We need to invest approximately $23,269.09 initially. To find out how much money we need to invest initially, we can use the formula for continuous compound interest.
Step-by-step explanation:
To find out how much money we need to invest initially, we can use the formula for continuous compound interest:
A = P * e^(rt)
Where:
- A is the final amount you want to have ($50,000)
- P is the principal amount you need to invest initially
- e is the base of the natural logarithm (~2.71828)
- r is the interest rate (8% or 0.08)
- t is the time period (10 years)
Plugging in the values:
50,000 = P * e^(0.08 * 10)
Simplifying the equation:
P = 50,000 / e^(0.8)
Using a calculator, we get:
P ≈ 23,269.09
Therefore, we need to invest approximately $23,269.09 initially.