Home / 41,023,078.86-56,629,280.10-25,560,802.95

Finding the Fourth Proportional to 41,023,078.86, 56,629,280.10 and 25,560,802.95

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Solution

The fourth proportional to 41,023,078.86, 56,629,280.10 and 25,560,802.95 is: 35,284,769.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,023,078.86 : 56,629,280.10 = 25,560,802.95 : x
  2. Step 2: Convert to fraction form
    41,023,078.86/56,629,280.10 = 25,560,802.95/x
  3. Step 3: Cross multiply
    41,023,078.86x = 56,629,280.10 × 25,560,802.95
  4. Step 4: Simplify right side
    41,023,078.86x = 1,447,489,869,836,456.25
  5. Step 5: Solve for x
    x = 1,447,489,869,836,456.25/41,023,078.86
  6. Step 6: Final answer
    x = 35,284,769.21

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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.