Home / 33,025,616.55-49,538,424.83-30,049,546.95

Finding the Fourth Proportional to 33,025,616.55, 49,538,424.83 and 30,049,546.95

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Solution

The fourth proportional to 33,025,616.55, 49,538,424.83 and 30,049,546.95 is: 45,074,320.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025,616.55 : 49,538,424.83 = 30,049,546.95 : x
  2. Step 2: Convert to fraction form
    33,025,616.55/49,538,424.83 = 30,049,546.95/x
  3. Step 3: Cross multiply
    33,025,616.55x = 49,538,424.83 × 30,049,546.95
  4. Step 4: Simplify right side
    33,025,616.55x = 1,488,607,222,607,883
  5. Step 5: Solve for x
    x = 1,488,607,222,607,883/33,025,616.55
  6. Step 6: Final answer
    x = 45,074,320.43

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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.