Home / 49,248,049.80-73,872,074.70-33,123,736.20

Finding the Fourth Proportional to 49,248,049.80, 73,872,074.70 and 33,123,736.20

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Solution

The fourth proportional to 49,248,049.80, 73,872,074.70 and 33,123,736.20 is: 49,685,604.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,248,049.80 : 73,872,074.70 = 33,123,736.20 : x
  2. Step 2: Convert to fraction form
    49,248,049.80/73,872,074.70 = 33,123,736.20/x
  3. Step 3: Cross multiply
    49,248,049.80x = 73,872,074.70 × 33,123,736.20
  4. Step 4: Simplify right side
    49,248,049.80x = 2,446,919,114,909,494
  5. Step 5: Solve for x
    x = 2,446,919,114,909,494/49,248,049.80
  6. Step 6: Final answer
    x = 49,685,604.30

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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.