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Finding the Third Proportional to 8,302,425 and 18,016,098

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Solution

The third proportional to 8,302,425 and 18,016,098 is: 39,094,576.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,302,425 : 18,016,098 = 18,016,098 : x
  2. Step 2: Convert to fraction form
    8,302,425/18,016,098 = 18,016,098/x
  3. Step 3: Cross multiply
    8,302,425x = 18,016,098 × 18,016,098
  4. Step 4: Simplify right side
    8,302,425x = 324,579,787,145,604
  5. Step 5: Solve for x
    x = 324,579,787,145,604/8,302,425
  6. Step 6: Final answer
    x = 39,094,576.24

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.