Home / 33,175,163.06-45,760,353.20-22,011,414.46

Finding the Fourth Proportional to 33,175,163.06, 45,760,353.20 and 22,011,414.46

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Solution

The fourth proportional to 33,175,163.06, 45,760,353.20 and 22,011,414.46 is: 30,361,571.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,175,163.06 : 45,760,353.20 = 22,011,414.46 : x
  2. Step 2: Convert to fraction form
    33,175,163.06/45,760,353.20 = 22,011,414.46/x
  3. Step 3: Cross multiply
    33,175,163.06x = 45,760,353.20 × 22,011,414.46
  4. Step 4: Simplify right side
    33,175,163.06x = 1,007,250,100,121,187.38
  5. Step 5: Solve for x
    x = 1,007,250,100,121,187.38/33,175,163.06
  6. Step 6: Final answer
    x = 30,361,571.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.