Home / 9,065,115.38-14,057,216.44

Finding the Third Proportional to 9,065,115.38 and 14,057,216.44

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Solution

The third proportional to 9,065,115.38 and 14,057,216.44 is: 21,798,435.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,115.38 : 14,057,216.44 = 14,057,216.44 : x
  2. Step 2: Convert to fraction form
    9,065,115.38/14,057,216.44 = 14,057,216.44/x
  3. Step 3: Cross multiply
    9,065,115.38x = 14,057,216.44 × 14,057,216.44
  4. Step 4: Simplify right side
    9,065,115.38x = 197,605,333,970,720.19
  5. Step 5: Solve for x
    x = 197,605,333,970,720.19/9,065,115.38
  6. Step 6: Final answer
    x = 21,798,435.63

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.