Home / 23,324,716.80-35,002,821.60-15,217,945.20

Finding the Fourth Proportional to 23,324,716.80, 35,002,821.60 and 15,217,945.20

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Solution

The fourth proportional to 23,324,716.80, 35,002,821.60 and 15,217,945.20 is: 22,837,191.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,324,716.80 : 35,002,821.60 = 15,217,945.20 : x
  2. Step 2: Convert to fraction form
    23,324,716.80/35,002,821.60 = 15,217,945.20/x
  3. Step 3: Cross multiply
    23,324,716.80x = 35,002,821.60 × 15,217,945.20
  4. Step 4: Simplify right side
    23,324,716.80x = 532,671,020,954,176.31
  5. Step 5: Solve for x
    x = 532,671,020,954,176.31/23,324,716.80
  6. Step 6: Final answer
    x = 22,837,191.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.