Home / 88,344,076.40-132,516,114.60-34,491,388.40

Finding the Fourth Proportional to 88,344,076.40, 132,516,114.60 and 34,491,388.40

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Solution

The fourth proportional to 88,344,076.40, 132,516,114.60 and 34,491,388.40 is: 51,737,082.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,344,076.40 : 132,516,114.60 = 34,491,388.40 : x
  2. Step 2: Convert to fraction form
    88,344,076.40/132,516,114.60 = 34,491,388.40/x
  3. Step 3: Cross multiply
    88,344,076.40x = 132,516,114.60 × 34,491,388.40
  4. Step 4: Simplify right side
    88,344,076.40x = 4,570,664,777,927,510
  5. Step 5: Solve for x
    x = 4,570,664,777,927,510/88,344,076.40
  6. Step 6: Final answer
    x = 51,737,082.60

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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.