Home / 136,361,829.55-204,542,747.02-32,731,034.88

Finding the Fourth Proportional to 136,361,829.55, 204,542,747.02 and 32,731,034.88

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Solution

The fourth proportional to 136,361,829.55, 204,542,747.02 and 32,731,034.88 is: 49,096,552.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,361,829.55 : 204,542,747.02 = 32,731,034.88 : x
  2. Step 2: Convert to fraction form
    136,361,829.55/204,542,747.02 = 32,731,034.88/x
  3. Step 3: Cross multiply
    136,361,829.55x = 204,542,747.02 × 32,731,034.88
  4. Step 4: Simplify right side
    136,361,829.55x = 6,694,895,786,998,980
  5. Step 5: Solve for x
    x = 6,694,895,786,998,980/136,361,829.55
  6. Step 6: Final answer
    x = 49,096,552.97

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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.