Home / 44,025,115.20-66,037,672.80-27,656,732.40

Finding the Fourth Proportional to 44,025,115.20, 66,037,672.80 and 27,656,732.40

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Solution

The fourth proportional to 44,025,115.20, 66,037,672.80 and 27,656,732.40 is: 41,485,098.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,025,115.20 : 66,037,672.80 = 27,656,732.40 : x
  2. Step 2: Convert to fraction form
    44,025,115.20/66,037,672.80 = 27,656,732.40/x
  3. Step 3: Cross multiply
    44,025,115.20x = 66,037,672.80 × 27,656,732.40
  4. Step 4: Simplify right side
    44,025,115.20x = 1,826,386,244,948,358.50
  5. Step 5: Solve for x
    x = 1,826,386,244,948,358.50/44,025,115.20
  6. Step 6: Final answer
    x = 41,485,098.60

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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.