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Finding the Third Proportional to 13,995,755,766 and 30,844,292,364

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Solution

The third proportional to 13,995,755,766 and 30,844,292,364 is: 67,975,633,995.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,995,755,766 : 30,844,292,364 = 30,844,292,364 : x
  2. Step 2: Convert to fraction form
    13,995,755,766/30,844,292,364 = 30,844,292,364/x
  3. Step 3: Cross multiply
    13,995,755,766x = 30,844,292,364 × 30,844,292,364
  4. Step 4: Simplify right side
    13,995,755,766x = 951,370,371,435,908,694,016
  5. Step 5: Solve for x
    x = 951,370,371,435,908,694,016/13,995,755,766
  6. Step 6: Final answer
    x = 67,975,633,995.21

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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.