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Finding the Third Proportional to 7,107,546 and 10,394,756

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Solution

The third proportional to 7,107,546 and 10,394,756 is: 15,202,286.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,107,546 : 10,394,756 = 10,394,756 : x
  2. Step 2: Convert to fraction form
    7,107,546/10,394,756 = 10,394,756/x
  3. Step 3: Cross multiply
    7,107,546x = 10,394,756 × 10,394,756
  4. Step 4: Simplify right side
    7,107,546x = 108,050,952,299,536
  5. Step 5: Solve for x
    x = 108,050,952,299,536/7,107,546
  6. Step 6: Final answer
    x = 15,202,286.74

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.