Home / 55,126,100.73-82,598,165.52-32,032,209.97

Finding the Fourth Proportional to 55,126,100.73, 82,598,165.52 and 32,032,209.97

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Solution

The fourth proportional to 55,126,100.73, 82,598,165.52 and 32,032,209.97 is: 47,995,445.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,126,100.73 : 82,598,165.52 = 32,032,209.97 : x
  2. Step 2: Convert to fraction form
    55,126,100.73/82,598,165.52 = 32,032,209.97/x
  3. Step 3: Cross multiply
    55,126,100.73x = 82,598,165.52 × 32,032,209.97
  4. Step 4: Simplify right side
    55,126,100.73x = 2,645,801,781,073,454
  5. Step 5: Solve for x
    x = 2,645,801,781,073,454/55,126,100.73
  6. Step 6: Final answer
    x = 47,995,445.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.