Home / 38,847,232.20-58,278,624.30-11,553,472.20

Finding the Fourth Proportional to 38,847,232.20, 58,278,624.30 and 11,553,472.20

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Solution

The fourth proportional to 38,847,232.20, 58,278,624.30 and 11,553,472.20 is: 17,332,520.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,847,232.20 : 58,278,624.30 = 11,553,472.20 : x
  2. Step 2: Convert to fraction form
    38,847,232.20/58,278,624.30 = 11,553,472.20/x
  3. Step 3: Cross multiply
    38,847,232.20x = 58,278,624.30 × 11,553,472.20
  4. Step 4: Simplify right side
    38,847,232.20x = 673,320,465,704,294.38
  5. Step 5: Solve for x
    x = 673,320,465,704,294.38/38,847,232.20
  6. Step 6: Final answer
    x = 17,332,520.94

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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.