Home / 41,023,057.32-56,629,250.40-25,560,781.44

Finding the Fourth Proportional to 41,023,057.32, 56,629,250.40 and 25,560,781.44

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Solution

The fourth proportional to 41,023,057.32, 56,629,250.40 and 25,560,781.44 is: 35,284,739.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,023,057.32 : 56,629,250.40 = 25,560,781.44 : x
  2. Step 2: Convert to fraction form
    41,023,057.32/56,629,250.40 = 25,560,781.44/x
  3. Step 3: Cross multiply
    41,023,057.32x = 56,629,250.40 × 25,560,781.44
  4. Step 4: Simplify right side
    41,023,057.32x = 1,447,487,892,585,432.50
  5. Step 5: Solve for x
    x = 1,447,487,892,585,432.50/41,023,057.32
  6. Step 6: Final answer
    x = 35,284,739.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.