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Finding the Third Proportional to 7,327,044 and 11,208,150

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Solution

The third proportional to 7,327,044 and 11,208,150 is: 17,145,062.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327,044 : 11,208,150 = 11,208,150 : x
  2. Step 2: Convert to fraction form
    7,327,044/11,208,150 = 11,208,150/x
  3. Step 3: Cross multiply
    7,327,044x = 11,208,150 × 11,208,150
  4. Step 4: Simplify right side
    7,327,044x = 125,622,626,422,500
  5. Step 5: Solve for x
    x = 125,622,626,422,500/7,327,044
  6. Step 6: Final answer
    x = 17,145,062.38

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.