Home / 82,350,433.92-123,526,537.92-24,843,203.52

Finding the Fourth Proportional to 82,350,433.92, 123,526,537.92 and 24,843,203.52

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Solution

The fourth proportional to 82,350,433.92, 123,526,537.92 and 24,843,203.52 is: 37,265,072.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,350,433.92 : 123,526,537.92 = 24,843,203.52 : x
  2. Step 2: Convert to fraction form
    82,350,433.92/123,526,537.92 = 24,843,203.52/x
  3. Step 3: Cross multiply
    82,350,433.92x = 123,526,537.92 × 24,843,203.52
  4. Step 4: Simplify right side
    82,350,433.92x = 3,068,794,921,667,557.50
  5. Step 5: Solve for x
    x = 3,068,794,921,667,557.50/82,350,433.92
  6. Step 6: Final answer
    x = 37,265,072.88

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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.