Home / 40,625,441.38-60,942,786.23-14,729,937.78

Finding the Fourth Proportional to 40,625,441.38, 60,942,786.23 and 14,729,937.78

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Solution

The fourth proportional to 40,625,441.38, 60,942,786.23 and 14,729,937.78 is: 22,096,583.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,625,441.38 : 60,942,786.23 = 14,729,937.78 : x
  2. Step 2: Convert to fraction form
    40,625,441.38/60,942,786.23 = 14,729,937.78/x
  3. Step 3: Cross multiply
    40,625,441.38x = 60,942,786.23 × 14,729,937.78
  4. Step 4: Simplify right side
    40,625,441.38x = 897,683,449,490,245.12
  5. Step 5: Solve for x
    x = 897,683,449,490,245.12/40,625,441.38
  6. Step 6: Final answer
    x = 22,096,583.30

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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.