Home / 38,245,049.24-57,350,695.68-10,945,126.15

Finding the Fourth Proportional to 38,245,049.24, 57,350,695.68 and 10,945,126.15

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Solution

The fourth proportional to 38,245,049.24, 57,350,695.68 and 10,945,126.15 is: 16,412,858.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,245,049.24 : 57,350,695.68 = 10,945,126.15 : x
  2. Step 2: Convert to fraction form
    38,245,049.24/57,350,695.68 = 10,945,126.15/x
  3. Step 3: Cross multiply
    38,245,049.24x = 57,350,695.68 × 10,945,126.15
  4. Step 4: Simplify right side
    38,245,049.24x = 627,710,598,864,483.38
  5. Step 5: Solve for x
    x = 627,710,598,864,483.38/38,245,049.24
  6. Step 6: Final answer
    x = 16,412,858.96

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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.