Finding the Fourth Proportional to 234,133,132.80, 351,172,361.23 and 94,067,920.18
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Solution
The fourth proportional to 234,133,132.80, 351,172,361.23 and 94,067,920.18 is: 141,090,896.66
Step by Step Solution
- Step 1: Write the proportion equation
234,133,132.80 : 351,172,361.23 = 94,067,920.18 : x - Step 2: Convert to fraction form
234,133,132.80/351,172,361.23 = 94,067,920.18/x - Step 3: Cross multiply
234,133,132.80x = 351,172,361.23 × 94,067,920.18 - Step 4: Simplify right side
234,133,132.80x = 33,034,053,645,605,772 - Step 5: Solve for x
x = 33,034,053,645,605,772/234,133,132.80 - Step 6: Final answer
x = 141,090,896.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.