Home / 125,770,704.38-199,993,626.56

Finding the Third Proportional to 125,770,704.38 and 199,993,626.56

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Solution

The third proportional to 125,770,704.38 and 199,993,626.56 is: 318,018,817.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,770,704.38 : 199,993,626.56 = 199,993,626.56 : x
  2. Step 2: Convert to fraction form
    125,770,704.38/199,993,626.56 = 199,993,626.56/x
  3. Step 3: Cross multiply
    125,770,704.38x = 199,993,626.56 × 199,993,626.56
  4. Step 4: Simplify right side
    125,770,704.38x = 39,997,450,665,620,704
  5. Step 5: Solve for x
    x = 39,997,450,665,620,704/125,770,704.38
  6. Step 6: Final answer
    x = 318,018,817.37

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.