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Finding the Third Proportional to 104,331,789,163 and 225,987,994,446

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Solution

The third proportional to 104,331,789,163 and 225,987,994,446 is: 489,501,560,774.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,331,789,163 : 225,987,994,446 = 225,987,994,446 : x
  2. Step 2: Convert to fraction form
    104,331,789,163/225,987,994,446 = 225,987,994,446/x
  3. Step 3: Cross multiply
    104,331,789,163x = 225,987,994,446 × 225,987,994,446
  4. Step 4: Simplify right side
    104,331,789,163x = 51,070,573,633,725,326,688,256
  5. Step 5: Solve for x
    x = 51,070,573,633,725,326,688,256/104,331,789,163
  6. Step 6: Final answer
    x = 489,501,560,774.89

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