Home / 38,332,906.92-52,893,170.82-22,649,746.50

Finding the Fourth Proportional to 38,332,906.92, 52,893,170.82 and 22,649,746.50

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Solution

The fourth proportional to 38,332,906.92, 52,893,170.82 and 22,649,746.50 is: 31,252,962.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,332,906.92 : 52,893,170.82 = 22,649,746.50 : x
  2. Step 2: Convert to fraction form
    38,332,906.92/52,893,170.82 = 22,649,746.50/x
  3. Step 3: Cross multiply
    38,332,906.92x = 52,893,170.82 × 22,649,746.50
  4. Step 4: Simplify right side
    38,332,906.92x = 1,198,016,910,654,197.25
  5. Step 5: Solve for x
    x = 1,198,016,910,654,197.25/38,332,906.92
  6. Step 6: Final answer
    x = 31,252,962.71

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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.