Home / 41,023,043.67-56,629,231.52-25,560,767.77

Finding the Fourth Proportional to 41,023,043.67, 56,629,231.52 and 25,560,767.77

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Solution

The fourth proportional to 41,023,043.67, 56,629,231.52 and 25,560,767.77 is: 35,284,720.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,023,043.67 : 56,629,231.52 = 25,560,767.77 : x
  2. Step 2: Convert to fraction form
    41,023,043.67/56,629,231.52 = 25,560,767.77/x
  3. Step 3: Cross multiply
    41,023,043.67x = 56,629,231.52 × 25,560,767.77
  4. Step 4: Simplify right side
    41,023,043.67x = 1,447,486,635,876,284.25
  5. Step 5: Solve for x
    x = 1,447,486,635,876,284.25/41,023,043.67
  6. Step 6: Final answer
    x = 35,284,720.64

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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.