Home / 34,810,195.56-48,027,593.92-20,866,463.04

Finding the Fourth Proportional to 34,810,195.56, 48,027,593.92 and 20,866,463.04

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Solution

The fourth proportional to 34,810,195.56, 48,027,593.92 and 20,866,463.04 is: 28,789,439.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,810,195.56 : 48,027,593.92 = 20,866,463.04 : x
  2. Step 2: Convert to fraction form
    34,810,195.56/48,027,593.92 = 20,866,463.04/x
  3. Step 3: Cross multiply
    34,810,195.56x = 48,027,593.92 × 20,866,463.04
  4. Step 4: Simplify right side
    34,810,195.56x = 1,002,166,013,431,808.75
  5. Step 5: Solve for x
    x = 1,002,166,013,431,808.75/34,810,195.56
  6. Step 6: Final answer
    x = 28,789,439.34

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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.