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Finding the Third Proportional to 13,995,755,016 and 30,844,290,636

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Solution

The third proportional to 13,995,755,016 and 30,844,290,636 is: 67,975,630,021.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,995,755,016 : 30,844,290,636 = 30,844,290,636 : x
  2. Step 2: Convert to fraction form
    13,995,755,016/30,844,290,636 = 30,844,290,636/x
  3. Step 3: Cross multiply
    13,995,755,016x = 30,844,290,636 × 30,844,290,636
  4. Step 4: Simplify right side
    13,995,755,016x = 951,370,264,838,037,307,392
  5. Step 5: Solve for x
    x = 951,370,264,838,037,307,392/13,995,755,016
  6. Step 6: Final answer
    x = 67,975,630,021.42

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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.