Home / 26,244,034.10-39,366,051.15-25,818,881.30

Finding the Fourth Proportional to 26,244,034.10, 39,366,051.15 and 25,818,881.30

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Solution

The fourth proportional to 26,244,034.10, 39,366,051.15 and 25,818,881.30 is: 38,728,321.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,034.10 : 39,366,051.15 = 25,818,881.30 : x
  2. Step 2: Convert to fraction form
    26,244,034.10/39,366,051.15 = 25,818,881.30/x
  3. Step 3: Cross multiply
    26,244,034.10x = 39,366,051.15 × 25,818,881.30
  4. Step 4: Simplify right side
    26,244,034.10x = 1,016,387,401,891,578.50
  5. Step 5: Solve for x
    x = 1,016,387,401,891,578.50/26,244,034.10
  6. Step 6: Final answer
    x = 38,728,321.95

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Double scale
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Similar ratio
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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.