Home / 24,871,338.20-37,307,007.30-8,691,912.20

Finding the Fourth Proportional to 24,871,338.20, 37,307,007.30 and 8,691,912.20

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Solution

The fourth proportional to 24,871,338.20, 37,307,007.30 and 8,691,912.20 is: 13,037,868.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,871,338.20 : 37,307,007.30 = 8,691,912.20 : x
  2. Step 2: Convert to fraction form
    24,871,338.20/37,307,007.30 = 8,691,912.20/x
  3. Step 3: Cross multiply
    24,871,338.20x = 37,307,007.30 × 8,691,912.20
  4. Step 4: Simplify right side
    24,871,338.20x = 324,269,231,896,359
  5. Step 5: Solve for x
    x = 324,269,231,896,359/24,871,338.20
  6. Step 6: Final answer
    x = 13,037,868.30

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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.