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Finding the Third Proportional to 8,307,717.75 and 17,944,038

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Solution

The third proportional to 8,307,717.75 and 17,944,038 is: 38,757,756.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,307,717.75 : 17,944,038 = 17,944,038 : x
  2. Step 2: Convert to fraction form
    8,307,717.75/17,944,038 = 17,944,038/x
  3. Step 3: Cross multiply
    8,307,717.75x = 17,944,038 × 17,944,038
  4. Step 4: Simplify right side
    8,307,717.75x = 321,988,499,745,444
  5. Step 5: Solve for x
    x = 321,988,499,745,444/8,307,717.75
  6. Step 6: Final answer
    x = 38,757,756.27

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.