Home / 41,781,901.20-62,672,851.80-32,215,963.20

Finding the Fourth Proportional to 41,781,901.20, 62,672,851.80 and 32,215,963.20

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Solution

The fourth proportional to 41,781,901.20, 62,672,851.80 and 32,215,963.20 is: 48,323,944.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,781,901.20 : 62,672,851.80 = 32,215,963.20 : x
  2. Step 2: Convert to fraction form
    41,781,901.20/62,672,851.80 = 32,215,963.20/x
  3. Step 3: Cross multiply
    41,781,901.20x = 62,672,851.80 × 32,215,963.20
  4. Step 4: Simplify right side
    41,781,901.20x = 2,019,066,287,227,853.50
  5. Step 5: Solve for x
    x = 2,019,066,287,227,853.50/41,781,901.20
  6. Step 6: Final answer
    x = 48,323,944.80

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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.