Home / 123,040,954.44-184,601,836.62-50,318,895.96

Finding the Fourth Proportional to 123,040,954.44, 184,601,836.62 and 50,318,895.96

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Solution

The fourth proportional to 123,040,954.44, 184,601,836.62 and 50,318,895.96 is: 75,494,867.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,040,954.44 : 184,601,836.62 = 50,318,895.96 : x
  2. Step 2: Convert to fraction form
    123,040,954.44/184,601,836.62 = 50,318,895.96/x
  3. Step 3: Cross multiply
    123,040,954.44x = 184,601,836.62 × 50,318,895.96
  4. Step 4: Simplify right side
    123,040,954.44x = 9,288,960,610,906,698
  5. Step 5: Solve for x
    x = 9,288,960,610,906,698/123,040,954.44
  6. Step 6: Final answer
    x = 75,494,867.97

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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.