Home / 11,349,183.38-18,067,546.13

Finding the Third Proportional to 11,349,183.38 and 18,067,546.13

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Solution

The third proportional to 11,349,183.38 and 18,067,546.13 is: 28,762,970.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,183.38 : 18,067,546.13 = 18,067,546.13 : x
  2. Step 2: Convert to fraction form
    11,349,183.38/18,067,546.13 = 18,067,546.13/x
  3. Step 3: Cross multiply
    11,349,183.38x = 18,067,546.13 × 18,067,546.13
  4. Step 4: Simplify right side
    11,349,183.38x = 326,436,222,979,002.50
  5. Step 5: Solve for x
    x = 326,436,222,979,002.50/11,349,183.38
  6. Step 6: Final answer
    x = 28,762,970.18

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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.