Home / 29,132,418-43,700,726.56-11,181,522

Finding the Fourth Proportional to 29,132,418, 43,700,726.56 and 11,181,522

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Solution

The fourth proportional to 29,132,418, 43,700,726.56 and 11,181,522 is: 16,773,088.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,132,418 : 43,700,726.56 = 11,181,522 : x
  2. Step 2: Convert to fraction form
    29,132,418/43,700,726.56 = 11,181,522/x
  3. Step 3: Cross multiply
    29,132,418x = 43,700,726.56 × 11,181,522
  4. Step 4: Simplify right side
    29,132,418x = 488,640,635,446,624.38
  5. Step 5: Solve for x
    x = 488,640,635,446,624.38/29,132,418
  6. Step 6: Final answer
    x = 16,773,088.85

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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.