Finding the Fourth Proportional to 172,446,006.13, 258,656,496.99 and 67,381,593.70
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Solution
The fourth proportional to 172,446,006.13, 258,656,496.99 and 67,381,593.70 is: 101,067,501.53
Step by Step Solution
- Step 1: Write the proportion equation
172,446,006.13 : 258,656,496.99 = 67,381,593.70 : x - Step 2: Convert to fraction form
172,446,006.13/258,656,496.99 = 67,381,593.70/x - Step 3: Cross multiply
172,446,006.13x = 258,656,496.99 × 67,381,593.70 - Step 4: Simplify right side
172,446,006.13x = 17,428,686,988,359,230 - Step 5: Solve for x
x = 17,428,686,988,359,230/172,446,006.13 - Step 6: Final answer
x = 101,067,501.53
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