Home / 38,355,245.24-57,541,386.92-11,059,414.43

Finding the Fourth Proportional to 38,355,245.24, 57,541,386.92 and 11,059,414.43

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Solution

The fourth proportional to 38,355,245.24, 57,541,386.92 and 11,059,414.43 is: 16,591,578.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,355,245.24 : 57,541,386.92 = 11,059,414.43 : x
  2. Step 2: Convert to fraction form
    38,355,245.24/57,541,386.92 = 11,059,414.43/x
  3. Step 3: Cross multiply
    38,355,245.24x = 57,541,386.92 × 11,059,414.43
  4. Step 4: Simplify right side
    38,355,245.24x = 636,374,044,482,257.25
  5. Step 5: Solve for x
    x = 636,374,044,482,257.25/38,355,245.24
  6. Step 6: Final answer
    x = 16,591,578.04

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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.