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Finding the Third Proportional to 12,266,100 and 26,679,834

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Solution

The third proportional to 12,266,100 and 26,679,834 is: 58,030,958.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,266,100 : 26,679,834 = 26,679,834 : x
  2. Step 2: Convert to fraction form
    12,266,100/26,679,834 = 26,679,834/x
  3. Step 3: Cross multiply
    12,266,100x = 26,679,834 × 26,679,834
  4. Step 4: Simplify right side
    12,266,100x = 711,813,542,267,556
  5. Step 5: Solve for x
    x = 711,813,542,267,556/12,266,100
  6. Step 6: Final answer
    x = 58,030,958.68

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.