Home / 29,382,755.20-44,074,132.80-26,690,120.80

Finding the Fourth Proportional to 29,382,755.20, 44,074,132.80 and 26,690,120.80

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Solution

The fourth proportional to 29,382,755.20, 44,074,132.80 and 26,690,120.80 is: 40,035,181.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,382,755.20 : 44,074,132.80 = 26,690,120.80 : x
  2. Step 2: Convert to fraction form
    29,382,755.20/44,074,132.80 = 26,690,120.80/x
  3. Step 3: Cross multiply
    29,382,755.20x = 44,074,132.80 × 26,690,120.80
  4. Step 4: Simplify right side
    29,382,755.20x = 1,176,343,928,587,242.25
  5. Step 5: Solve for x
    x = 1,176,343,928,587,242.25/29,382,755.20
  6. Step 6: Final answer
    x = 40,035,181.20

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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.