Home / 29,524,998.80-44,287,498.20-17,381,997.20

Finding the Fourth Proportional to 29,524,998.80, 44,287,498.20 and 17,381,997.20

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Solution

The fourth proportional to 29,524,998.80, 44,287,498.20 and 17,381,997.20 is: 26,072,995.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,998.80 : 44,287,498.20 = 17,381,997.20 : x
  2. Step 2: Convert to fraction form
    29,524,998.80/44,287,498.20 = 17,381,997.20/x
  3. Step 3: Cross multiply
    29,524,998.80x = 44,287,498.20 × 17,381,997.20
  4. Step 4: Simplify right side
    29,524,998.80x = 769,805,169,707,405
  5. Step 5: Solve for x
    x = 769,805,169,707,405/29,524,998.80
  6. Step 6: Final answer
    x = 26,072,995.80

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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.