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Finding the Third Proportional to 12,227,907 and 24,986,742

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Solution

The third proportional to 12,227,907 and 24,986,742 is: 51,058,392.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,227,907 : 24,986,742 = 24,986,742 : x
  2. Step 2: Convert to fraction form
    12,227,907/24,986,742 = 24,986,742/x
  3. Step 3: Cross multiply
    12,227,907x = 24,986,742 × 24,986,742
  4. Step 4: Simplify right side
    12,227,907x = 624,337,275,774,564
  5. Step 5: Solve for x
    x = 624,337,275,774,564/12,227,907
  6. Step 6: Final answer
    x = 51,058,392.56

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.