Home / 44,670,014.28-67,015,793.43-15,519,610.53

Finding the Fourth Proportional to 44,670,014.28, 67,015,793.43 and 15,519,610.53

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Solution

The fourth proportional to 44,670,014.28, 67,015,793.43 and 15,519,610.53 is: 23,283,158.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,670,014.28 : 67,015,793.43 = 15,519,610.53 : x
  2. Step 2: Convert to fraction form
    44,670,014.28/67,015,793.43 = 15,519,610.53/x
  3. Step 3: Cross multiply
    44,670,014.28x = 67,015,793.43 × 15,519,610.53
  4. Step 4: Simplify right side
    44,670,014.28x = 1,040,059,013,392,532.75
  5. Step 5: Solve for x
    x = 1,040,059,013,392,532.75/44,670,014.28
  6. Step 6: Final answer
    x = 23,283,158.29

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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.