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Finding the Third Proportional to 7,327,014 and 11,208,105

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Solution

The third proportional to 7,327,014 and 11,208,105 is: 17,144,994.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327,014 : 11,208,105 = 11,208,105 : x
  2. Step 2: Convert to fraction form
    7,327,014/11,208,105 = 11,208,105/x
  3. Step 3: Cross multiply
    7,327,014x = 11,208,105 × 11,208,105
  4. Step 4: Simplify right side
    7,327,014x = 125,621,617,691,025
  5. Step 5: Solve for x
    x = 125,621,617,691,025/7,327,014
  6. Step 6: Final answer
    x = 17,144,994.90

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.