Home / 41,023,071.10-56,629,269.38-25,560,795.20

Finding the Fourth Proportional to 41,023,071.10, 56,629,269.38 and 25,560,795.20

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Solution

The fourth proportional to 41,023,071.10, 56,629,269.38 and 25,560,795.20 is: 35,284,758.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,023,071.10 : 56,629,269.38 = 25,560,795.20 : x
  2. Step 2: Convert to fraction form
    41,023,071.10/56,629,269.38 = 25,560,795.20/x
  3. Step 3: Cross multiply
    41,023,071.10x = 56,629,269.38 × 25,560,795.20
  4. Step 4: Simplify right side
    41,023,071.10x = 1,447,489,156,947,811
  5. Step 5: Solve for x
    x = 1,447,489,156,947,811/41,023,071.10
  6. Step 6: Final answer
    x = 35,284,758.51

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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.