Home / 83,650,592.70-125,520,471.45-32,534,279.10

Finding the Fourth Proportional to 83,650,592.70, 125,520,471.45 and 32,534,279.10

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Solution

The fourth proportional to 83,650,592.70, 125,520,471.45 and 32,534,279.10 is: 48,818,758.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,650,592.70 : 125,520,471.45 = 32,534,279.10 : x
  2. Step 2: Convert to fraction form
    83,650,592.70/125,520,471.45 = 32,534,279.10/x
  3. Step 3: Cross multiply
    83,650,592.70x = 125,520,471.45 × 32,534,279.10
  4. Step 4: Simplify right side
    83,650,592.70x = 4,083,718,050,917,882
  5. Step 5: Solve for x
    x = 4,083,718,050,917,882/83,650,592.70
  6. Step 6: Final answer
    x = 48,818,758.11

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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.