Home / 41,498,131,155.17-62,250,995,490.21-11,652,261,167.61

Finding the Fourth Proportional to 41,498,131,155.17, 62,250,995,490.21 and 11,652,261,167.61

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Solution

The fourth proportional to 41,498,131,155.17, 62,250,995,490.21 and 11,652,261,167.61 is: 17,479,458,404.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,498,131,155.17 : 62,250,995,490.21 = 11,652,261,167.61 : x
  2. Step 2: Convert to fraction form
    41,498,131,155.17/62,250,995,490.21 = 11,652,261,167.61/x
  3. Step 3: Cross multiply
    41,498,131,155.17x = 62,250,995,490.21 × 11,652,261,167.61
  4. Step 4: Simplify right side
    41,498,131,155.17x = 725,364,857,395,639,222,272
  5. Step 5: Solve for x
    x = 725,364,857,395,639,222,272/41,498,131,155.17
  6. Step 6: Final answer
    x = 17,479,458,404.61

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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.