Home / 8,755,566,985,990-18,828,816,696,336

Finding the Third Proportional to 8,755,566,985,990 and 18,828,816,696,336

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Solution

The third proportional to 8,755,566,985,990 and 18,828,816,696,336 is: 40,491,305,560,394.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,755,566,985,990 : 18,828,816,696,336 = 18,828,816,696,336 : x
  2. Step 2: Convert to fraction form
    8,755,566,985,990/18,828,816,696,336 = 18,828,816,696,336/x
  3. Step 3: Cross multiply
    8,755,566,985,990x = 18,828,816,696,336 × 18,828,816,696,336
  4. Step 4: Simplify right side
    8,755,566,985,990x = 354,524,338,184,221,320,701,542,400
  5. Step 5: Solve for x
    x = 354,524,338,184,221,320,701,542,400/8,755,566,985,990
  6. Step 6: Final answer
    x = 40,491,305,560,394.27

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.