Home / 41,455,780.83-62,191,641.65-15,894,796.71

Finding the Fourth Proportional to 41,455,780.83, 62,191,641.65 and 15,894,796.71

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Solution

The fourth proportional to 41,455,780.83, 62,191,641.65 and 15,894,796.71 is: 23,845,251.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,455,780.83 : 62,191,641.65 = 15,894,796.71 : x
  2. Step 2: Convert to fraction form
    41,455,780.83/62,191,641.65 = 15,894,796.71/x
  3. Step 3: Cross multiply
    41,455,780.83x = 62,191,641.65 × 15,894,796.71
  4. Step 4: Simplify right side
    41,455,780.83x = 988,523,501,008,445.12
  5. Step 5: Solve for x
    x = 988,523,501,008,445.12/41,455,780.83
  6. Step 6: Final answer
    x = 23,845,251.04

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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.