Home / 2,260,732,974.11-3,391,485,797.56-932,034,679.32

Finding the Fourth Proportional to 2,260,732,974.11, 3,391,485,797.56 and 932,034,679.32

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Solution

The fourth proportional to 2,260,732,974.11, 3,391,485,797.56 and 932,034,679.32 is: 1,398,211,294.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,732,974.11 : 3,391,485,797.56 = 932,034,679.32 : x
  2. Step 2: Convert to fraction form
    2,260,732,974.11/3,391,485,797.56 = 932,034,679.32/x
  3. Step 3: Cross multiply
    2,260,732,974.11x = 3,391,485,797.56 × 932,034,679.32
  4. Step 4: Simplify right side
    2,260,732,974.11x = 3,160,982,377,730,211,840
  5. Step 5: Solve for x
    x = 3,160,982,377,730,211,840/2,260,732,974.11
  6. Step 6: Final answer
    x = 1,398,211,294.27

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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.