Home / 55,528,073.90-83,292,110.85-32,797,270.70

Finding the Fourth Proportional to 55,528,073.90, 83,292,110.85 and 32,797,270.70

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Solution

The fourth proportional to 55,528,073.90, 83,292,110.85 and 32,797,270.70 is: 49,195,906.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,528,073.90 : 83,292,110.85 = 32,797,270.70 : x
  2. Step 2: Convert to fraction form
    55,528,073.90/83,292,110.85 = 32,797,270.70/x
  3. Step 3: Cross multiply
    55,528,073.90x = 83,292,110.85 × 32,797,270.70
  4. Step 4: Simplify right side
    55,528,073.90x = 2,731,753,906,721,857
  5. Step 5: Solve for x
    x = 2,731,753,906,721,857/55,528,073.90
  6. Step 6: Final answer
    x = 49,195,906.05

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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.