Home / 27,217,540.60-40,826,310.90-23,522,385.40

Finding the Fourth Proportional to 27,217,540.60, 40,826,310.90 and 23,522,385.40

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Solution

The fourth proportional to 27,217,540.60, 40,826,310.90 and 23,522,385.40 is: 35,283,578.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,217,540.60 : 40,826,310.90 = 23,522,385.40 : x
  2. Step 2: Convert to fraction form
    27,217,540.60/40,826,310.90 = 23,522,385.40/x
  3. Step 3: Cross multiply
    27,217,540.60x = 40,826,310.90 × 23,522,385.40
  4. Step 4: Simplify right side
    27,217,540.60x = 960,332,219,450,020.75
  5. Step 5: Solve for x
    x = 960,332,219,450,020.75/27,217,540.60
  6. Step 6: Final answer
    x = 35,283,578.10

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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.