Finding the Fourth Proportional to 29,442,593.10, 44,165,653.17 and 9,247,834.38
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Solution
The fourth proportional to 29,442,593.10, 44,165,653.17 and 9,247,834.38 is: 13,872,305.49
Step by Step Solution
- Step 1: Write the proportion equation
29,442,593.10 : 44,165,653.17 = 9,247,834.38 : x - Step 2: Convert to fraction form
29,442,593.10/44,165,653.17 = 9,247,834.38/x - Step 3: Cross multiply
29,442,593.10x = 44,165,653.17 × 9,247,834.38 - Step 4: Simplify right side
29,442,593.10x = 408,436,645,800,682.06 - Step 5: Solve for x
x = 408,436,645,800,682.06/29,442,593.10 - Step 6: Final answer
x = 13,872,305.49
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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.