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Finding the Third Proportional to 3,254,745 and 7,088,103

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Solution

The third proportional to 3,254,745 and 7,088,103 is: 15,436,295.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,745 : 7,088,103 = 7,088,103 : x
  2. Step 2: Convert to fraction form
    3,254,745/7,088,103 = 7,088,103/x
  3. Step 3: Cross multiply
    3,254,745x = 7,088,103 × 7,088,103
  4. Step 4: Simplify right side
    3,254,745x = 50,241,204,138,609
  5. Step 5: Solve for x
    x = 50,241,204,138,609/3,254,745
  6. Step 6: Final answer
    x = 15,436,295.05

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.