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Finding the Third Proportional to 3,144,661 and 6,737,795

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Solution

The third proportional to 3,144,661 and 6,737,795 is: 14,436,494.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,144,661 : 6,737,795 = 6,737,795 : x
  2. Step 2: Convert to fraction form
    3,144,661/6,737,795 = 6,737,795/x
  3. Step 3: Cross multiply
    3,144,661x = 6,737,795 × 6,737,795
  4. Step 4: Simplify right side
    3,144,661x = 45,397,881,462,025
  5. Step 5: Solve for x
    x = 45,397,881,462,025/3,144,661
  6. Step 6: Final answer
    x = 14,436,494.57

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.