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Finding the Third Proportional to 6,129,756 and 13,006,694

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Solution

The third proportional to 6,129,756 and 13,006,694 is: 27,598,829.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129,756 : 13,006,694 = 13,006,694 : x
  2. Step 2: Convert to fraction form
    6,129,756/13,006,694 = 13,006,694/x
  3. Step 3: Cross multiply
    6,129,756x = 13,006,694 × 13,006,694
  4. Step 4: Simplify right side
    6,129,756x = 169,174,088,809,636
  5. Step 5: Solve for x
    x = 169,174,088,809,636/6,129,756
  6. Step 6: Final answer
    x = 27,598,829.19

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.