Home / 29,375,897,717.98-44,072,491,790.33-9,478,411,870.15

Finding the Fourth Proportional to 29,375,897,717.98, 44,072,491,790.33 and 9,478,411,870.15

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Solution

The fourth proportional to 29,375,897,717.98, 44,072,491,790.33 and 9,478,411,870.15 is: 14,220,407,265.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,375,897,717.98 : 44,072,491,790.33 = 9,478,411,870.15 : x
  2. Step 2: Convert to fraction form
    29,375,897,717.98/44,072,491,790.33 = 9,478,411,870.15/x
  3. Step 3: Cross multiply
    29,375,897,717.98x = 44,072,491,790.33 × 9,478,411,870.15
  4. Step 4: Simplify right side
    29,375,897,717.98x = 417,737,229,332,552,286,208
  5. Step 5: Solve for x
    x = 417,737,229,332,552,286,208/29,375,897,717.98
  6. Step 6: Final answer
    x = 14,220,407,265.27

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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.