Home / 41,487,439.46-57,251,165.92-22,902,180.71

Finding the Fourth Proportional to 41,487,439.46, 57,251,165.92 and 22,902,180.71

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Solution

The fourth proportional to 41,487,439.46, 57,251,165.92 and 22,902,180.71 is: 31,604,181.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,487,439.46 : 57,251,165.92 = 22,902,180.71 : x
  2. Step 2: Convert to fraction form
    41,487,439.46/57,251,165.92 = 22,902,180.71/x
  3. Step 3: Cross multiply
    41,487,439.46x = 57,251,165.92 × 22,902,180.71
  4. Step 4: Simplify right side
    41,487,439.46x = 1,311,176,547,758,033.50
  5. Step 5: Solve for x
    x = 1,311,176,547,758,033.50/41,487,439.46
  6. Step 6: Final answer
    x = 31,604,181.04

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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.