Home / 41,439,600.80-62,159,401.20-25,315,287.20

Finding the Fourth Proportional to 41,439,600.80, 62,159,401.20 and 25,315,287.20

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Solution

The fourth proportional to 41,439,600.80, 62,159,401.20 and 25,315,287.20 is: 37,972,930.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,439,600.80 : 62,159,401.20 = 25,315,287.20 : x
  2. Step 2: Convert to fraction form
    41,439,600.80/62,159,401.20 = 25,315,287.20/x
  3. Step 3: Cross multiply
    41,439,600.80x = 62,159,401.20 × 25,315,287.20
  4. Step 4: Simplify right side
    41,439,600.80x = 1,573,583,093,558,024.75
  5. Step 5: Solve for x
    x = 1,573,583,093,558,024.75/41,439,600.80
  6. Step 6: Final answer
    x = 37,972,930.80

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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.