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Finding the Third Proportional to 8,191,802 and 11,027,775

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Solution

The third proportional to 8,191,802 and 11,027,775 is: 14,845,551.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,191,802 : 11,027,775 = 11,027,775 : x
  2. Step 2: Convert to fraction form
    8,191,802/11,027,775 = 11,027,775/x
  3. Step 3: Cross multiply
    8,191,802x = 11,027,775 × 11,027,775
  4. Step 4: Simplify right side
    8,191,802x = 121,611,821,450,625
  5. Step 5: Solve for x
    x = 121,611,821,450,625/8,191,802
  6. Step 6: Final answer
    x = 14,845,551.86

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.