Home / 295,767,092.45-443,690,993.09-123,203,549.95

Finding the Fourth Proportional to 295,767,092.45, 443,690,993.09 and 123,203,549.95

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Solution

The fourth proportional to 295,767,092.45, 443,690,993.09 and 123,203,549.95 is: 184,822,134.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,767,092.45 : 443,690,993.09 = 123,203,549.95 : x
  2. Step 2: Convert to fraction form
    295,767,092.45/443,690,993.09 = 123,203,549.95/x
  3. Step 3: Cross multiply
    295,767,092.45x = 443,690,993.09 × 123,203,549.95
  4. Step 4: Simplify right side
    295,767,092.45x = 54,664,305,428,727,704
  5. Step 5: Solve for x
    x = 54,664,305,428,727,704/295,767,092.45
  6. Step 6: Final answer
    x = 184,822,134.79

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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.