Home / 26,244,000.10-39,366,000.15-25,992,057.70

Finding the Fourth Proportional to 26,244,000.10, 39,366,000.15 and 25,992,057.70

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Solution

The fourth proportional to 26,244,000.10, 39,366,000.15 and 25,992,057.70 is: 38,988,086.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,000.10 : 39,366,000.15 = 25,992,057.70 : x
  2. Step 2: Convert to fraction form
    26,244,000.10/39,366,000.15 = 25,992,057.70/x
  3. Step 3: Cross multiply
    26,244,000.10x = 39,366,000.15 × 25,992,057.70
  4. Step 4: Simplify right side
    26,244,000.10x = 1,023,203,347,317,008.62
  5. Step 5: Solve for x
    x = 1,023,203,347,317,008.62/26,244,000.10
  6. Step 6: Final answer
    x = 38,988,086.55

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1.5x scale

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.