Home / 49,207,746.15-73,811,619.23-29,836,721.70

Finding the Fourth Proportional to 49,207,746.15, 73,811,619.23 and 29,836,721.70

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Solution

The fourth proportional to 49,207,746.15, 73,811,619.23 and 29,836,721.70 is: 44,755,082.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,746.15 : 73,811,619.23 = 29,836,721.70 : x
  2. Step 2: Convert to fraction form
    49,207,746.15/73,811,619.23 = 29,836,721.70/x
  3. Step 3: Cross multiply
    49,207,746.15x = 73,811,619.23 × 29,836,721.70
  4. Step 4: Simplify right side
    49,207,746.15x = 2,202,296,741,042,694.50
  5. Step 5: Solve for x
    x = 2,202,296,741,042,694.50/49,207,746.15
  6. Step 6: Final answer
    x = 44,755,082.55

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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.