Home / 41,023,061.76-56,629,256.58-25,560,786

Finding the Fourth Proportional to 41,023,061.76, 56,629,256.58 and 25,560,786

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Solution

The fourth proportional to 41,023,061.76, 56,629,256.58 and 25,560,786 is: 35,284,745.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,023,061.76 : 56,629,256.58 = 25,560,786 : x
  2. Step 2: Convert to fraction form
    41,023,061.76/56,629,256.58 = 25,560,786/x
  3. Step 3: Cross multiply
    41,023,061.76x = 56,629,256.58 × 25,560,786
  4. Step 4: Simplify right side
    41,023,061.76x = 1,447,488,308,780,471.75
  5. Step 5: Solve for x
    x = 1,447,488,308,780,471.75/41,023,061.76
  6. Step 6: Final answer
    x = 35,284,745.86

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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.