Home / 41,472,002.70-62,208,004.05-39,960,348.30

Finding the Fourth Proportional to 41,472,002.70, 62,208,004.05 and 39,960,348.30

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Solution

The fourth proportional to 41,472,002.70, 62,208,004.05 and 39,960,348.30 is: 59,940,522.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,002.70 : 62,208,004.05 = 39,960,348.30 : x
  2. Step 2: Convert to fraction form
    41,472,002.70/62,208,004.05 = 39,960,348.30/x
  3. Step 3: Cross multiply
    41,472,002.70x = 62,208,004.05 × 39,960,348.30
  4. Step 4: Simplify right side
    41,472,002.70x = 2,485,853,508,885,810.50
  5. Step 5: Solve for x
    x = 2,485,853,508,885,810.50/41,472,002.70
  6. Step 6: Final answer
    x = 59,940,522.45

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Similar ratio
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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.