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Finding the Third Proportional to 6,061,890 and 13,265,394

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Solution

The third proportional to 6,061,890 and 13,265,394 is: 29,029,012.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061,890 : 13,265,394 = 13,265,394 : x
  2. Step 2: Convert to fraction form
    6,061,890/13,265,394 = 13,265,394/x
  3. Step 3: Cross multiply
    6,061,890x = 13,265,394 × 13,265,394
  4. Step 4: Simplify right side
    6,061,890x = 175,970,677,975,236
  5. Step 5: Solve for x
    x = 175,970,677,975,236/6,061,890
  6. Step 6: Final answer
    x = 29,029,012.07

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.