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Finding the Third Proportional to 8,882,684 and 18,463,192

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Solution

The third proportional to 8,882,684 and 18,463,192 is: 38,376,853.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,684 : 18,463,192 = 18,463,192 : x
  2. Step 2: Convert to fraction form
    8,882,684/18,463,192 = 18,463,192/x
  3. Step 3: Cross multiply
    8,882,684x = 18,463,192 × 18,463,192
  4. Step 4: Simplify right side
    8,882,684x = 340,889,458,828,864
  5. Step 5: Solve for x
    x = 340,889,458,828,864/8,882,684
  6. Step 6: Final answer
    x = 38,376,853.08

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.