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Finding the Third Proportional to 5,567,489.44 and 11,644,028.44

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Solution

The third proportional to 5,567,489.44 and 11,644,028.44 is: 24,352,699.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,489.44 : 11,644,028.44 = 11,644,028.44 : x
  2. Step 2: Convert to fraction form
    5,567,489.44/11,644,028.44 = 11,644,028.44/x
  3. Step 3: Cross multiply
    5,567,489.44x = 11,644,028.44 × 11,644,028.44
  4. Step 4: Simplify right side
    5,567,489.44x = 135,583,398,253,308.69
  5. Step 5: Solve for x
    x = 135,583,398,253,308.69/5,567,489.44
  6. Step 6: Final answer
    x = 24,352,699.68

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.