Home / 88,344,079.40-132,516,119.10-34,491,391.40

Finding the Fourth Proportional to 88,344,079.40, 132,516,119.10 and 34,491,391.40

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Solution

The fourth proportional to 88,344,079.40, 132,516,119.10 and 34,491,391.40 is: 51,737,087.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,344,079.40 : 132,516,119.10 = 34,491,391.40 : x
  2. Step 2: Convert to fraction form
    88,344,079.40/132,516,119.10 = 34,491,391.40/x
  3. Step 3: Cross multiply
    88,344,079.40x = 132,516,119.10 × 34,491,391.40
  4. Step 4: Simplify right side
    88,344,079.40x = 4,570,665,330,687,115
  5. Step 5: Solve for x
    x = 4,570,665,330,687,115/88,344,079.40
  6. Step 6: Final answer
    x = 51,737,087.10

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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.