Home / 26,244,112.80-39,366,169.20-25,181,230.80

Finding the Fourth Proportional to 26,244,112.80, 39,366,169.20 and 25,181,230.80

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Solution

The fourth proportional to 26,244,112.80, 39,366,169.20 and 25,181,230.80 is: 37,771,846.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,112.80 : 39,366,169.20 = 25,181,230.80 : x
  2. Step 2: Convert to fraction form
    26,244,112.80/39,366,169.20 = 25,181,230.80/x
  3. Step 3: Cross multiply
    26,244,112.80x = 39,366,169.20 × 25,181,230.80
  4. Step 4: Simplify right side
    26,244,112.80x = 991,288,592,337,051.50
  5. Step 5: Solve for x
    x = 991,288,592,337,051.50/26,244,112.80
  6. Step 6: Final answer
    x = 37,771,846.20

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Similar ratio
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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.