Home / 49,207,747.15-73,811,620.73-29,836,722.70

Finding the Fourth Proportional to 49,207,747.15, 73,811,620.73 and 29,836,722.70

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Solution

The fourth proportional to 49,207,747.15, 73,811,620.73 and 29,836,722.70 is: 44,755,084.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,747.15 : 73,811,620.73 = 29,836,722.70 : x
  2. Step 2: Convert to fraction form
    49,207,747.15/73,811,620.73 = 29,836,722.70/x
  3. Step 3: Cross multiply
    49,207,747.15x = 73,811,620.73 × 29,836,722.70
  4. Step 4: Simplify right side
    49,207,747.15x = 2,202,296,859,758,581.75
  5. Step 5: Solve for x
    x = 2,202,296,859,758,581.75/49,207,747.15
  6. Step 6: Final answer
    x = 44,755,084.05

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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.