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Finding the Third Proportional to 6,324,792 and 13,909,074

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Solution

The third proportional to 6,324,792 and 13,909,074 is: 30,587,937.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,792 : 13,909,074 = 13,909,074 : x
  2. Step 2: Convert to fraction form
    6,324,792/13,909,074 = 13,909,074/x
  3. Step 3: Cross multiply
    6,324,792x = 13,909,074 × 13,909,074
  4. Step 4: Simplify right side
    6,324,792x = 193,462,339,537,476
  5. Step 5: Solve for x
    x = 193,462,339,537,476/6,324,792
  6. Step 6: Final answer
    x = 30,587,937.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.