Finding the Fourth Proportional to 58,797,936.20, 88,208,677.17 and 32,927,028.41
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Solution
The fourth proportional to 58,797,936.20, 88,208,677.17 and 32,927,028.41 is: 49,397,135.46
Step by Step Solution
- Step 1: Write the proportion equation
58,797,936.20 : 88,208,677.17 = 32,927,028.41 : x - Step 2: Convert to fraction form
58,797,936.20/88,208,677.17 = 32,927,028.41/x - Step 3: Cross multiply
58,797,936.20x = 88,208,677.17 × 32,927,028.41 - Step 4: Simplify right side
58,797,936.20x = 2,904,449,618,744,065 - Step 5: Solve for x
x = 2,904,449,618,744,065/58,797,936.20 - Step 6: Final answer
x = 49,397,135.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.