Home / 6,235,140.38-13,398,540.75

Finding the Third Proportional to 6,235,140.38 and 13,398,540.75

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Solution

The third proportional to 6,235,140.38 and 13,398,540.75 is: 28,791,796.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,140.38 : 13,398,540.75 = 13,398,540.75 : x
  2. Step 2: Convert to fraction form
    6,235,140.38/13,398,540.75 = 13,398,540.75/x
  3. Step 3: Cross multiply
    6,235,140.38x = 13,398,540.75 × 13,398,540.75
  4. Step 4: Simplify right side
    6,235,140.38x = 179,520,894,229,410.56
  5. Step 5: Solve for x
    x = 179,520,894,229,410.56/6,235,140.38
  6. Step 6: Final answer
    x = 28,791,796.73

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.