Home / 29,375,897,697.19-44,072,491,759.13-9,478,411,849.36

Finding the Fourth Proportional to 29,375,897,697.19, 44,072,491,759.13 and 9,478,411,849.36

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Solution

The fourth proportional to 29,375,897,697.19, 44,072,491,759.13 and 9,478,411,849.36 is: 14,220,407,234.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,375,897,697.19 : 44,072,491,759.13 = 9,478,411,849.36 : x
  2. Step 2: Convert to fraction form
    29,375,897,697.19/44,072,491,759.13 = 9,478,411,849.36/x
  3. Step 3: Cross multiply
    29,375,897,697.19x = 44,072,491,759.13 × 9,478,411,849.36
  4. Step 4: Simplify right side
    29,375,897,697.19x = 417,737,228,120,558,731,264
  5. Step 5: Solve for x
    x = 417,737,228,120,558,731,264/29,375,897,697.19
  6. Step 6: Final answer
    x = 14,220,407,234.07

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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.