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Finding the Third Proportional to 13,793,117 and 29,973,718

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Solution

The third proportional to 13,793,117 and 29,973,718 is: 65,135,659.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,793,117 : 29,973,718 = 29,973,718 : x
  2. Step 2: Convert to fraction form
    13,793,117/29,973,718 = 29,973,718/x
  3. Step 3: Cross multiply
    13,793,117x = 29,973,718 × 29,973,718
  4. Step 4: Simplify right side
    13,793,117x = 898,423,770,743,524
  5. Step 5: Solve for x
    x = 898,423,770,743,524/13,793,117
  6. Step 6: Final answer
    x = 65,135,659.38

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.