Home / 41,260,578.76-56,940,963.83-22,676,377.65

Finding the Fourth Proportional to 41,260,578.76, 56,940,963.83 and 22,676,377.65

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Solution

The fourth proportional to 41,260,578.76, 56,940,963.83 and 22,676,377.65 is: 31,294,151.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,260,578.76 : 56,940,963.83 = 22,676,377.65 : x
  2. Step 2: Convert to fraction form
    41,260,578.76/56,940,963.83 = 22,676,377.65/x
  3. Step 3: Cross multiply
    41,260,578.76x = 56,940,963.83 × 22,676,377.65
  4. Step 4: Simplify right side
    41,260,578.76x = 1,291,214,799,564,070.25
  5. Step 5: Solve for x
    x = 1,291,214,799,564,070.25/41,260,578.76
  6. Step 6: Final answer
    x = 31,294,151.42

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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.