Home / 41,631,081.17-57,451,572.18-22,792,348.85

Finding the Fourth Proportional to 41,631,081.17, 57,451,572.18 and 22,792,348.85

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Solution

The fourth proportional to 41,631,081.17, 57,451,572.18 and 22,792,348.85 is: 31,453,813.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,631,081.17 : 57,451,572.18 = 22,792,348.85 : x
  2. Step 2: Convert to fraction form
    41,631,081.17/57,451,572.18 = 22,792,348.85/x
  3. Step 3: Cross multiply
    41,631,081.17x = 57,451,572.18 × 22,792,348.85
  4. Step 4: Simplify right side
    41,631,081.17x = 1,309,456,275,107,515
  5. Step 5: Solve for x
    x = 1,309,456,275,107,515/41,631,081.17
  6. Step 6: Final answer
    x = 31,453,813.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.