Home / 41,592,422.92-62,419,280.46-19,732,881.64

Finding the Fourth Proportional to 41,592,422.92, 62,419,280.46 and 19,732,881.64

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Solution

The fourth proportional to 41,592,422.92, 62,419,280.46 and 19,732,881.64 is: 29,613,862.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,592,422.92 : 62,419,280.46 = 19,732,881.64 : x
  2. Step 2: Convert to fraction form
    41,592,422.92/62,419,280.46 = 19,732,881.64/x
  3. Step 3: Cross multiply
    41,592,422.92x = 62,419,280.46 × 19,732,881.64
  4. Step 4: Simplify right side
    41,592,422.92x = 1,231,712,273,371,144.75
  5. Step 5: Solve for x
    x = 1,231,712,273,371,144.75/41,592,422.92
  6. Step 6: Final answer
    x = 29,613,862.02

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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.