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Finding the Third Proportional to 8,195,210 and 11,839,644

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Solution

The third proportional to 8,195,210 and 11,839,644 is: 17,104,768.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,210 : 11,839,644 = 11,839,644 : x
  2. Step 2: Convert to fraction form
    8,195,210/11,839,644 = 11,839,644/x
  3. Step 3: Cross multiply
    8,195,210x = 11,839,644 × 11,839,644
  4. Step 4: Simplify right side
    8,195,210x = 140,177,170,046,736
  5. Step 5: Solve for x
    x = 140,177,170,046,736/8,195,210
  6. Step 6: Final answer
    x = 17,104,768.52

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.