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Finding the Third Proportional to 5,043,651 and 10,446,193

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Solution

The third proportional to 5,043,651 and 10,446,193 is: 21,635,705.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,651 : 10,446,193 = 10,446,193 : x
  2. Step 2: Convert to fraction form
    5,043,651/10,446,193 = 10,446,193/x
  3. Step 3: Cross multiply
    5,043,651x = 10,446,193 × 10,446,193
  4. Step 4: Simplify right side
    5,043,651x = 109,122,948,193,249
  5. Step 5: Solve for x
    x = 109,122,948,193,249/5,043,651
  6. Step 6: Final answer
    x = 21,635,705.60

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.