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Finding the Third Proportional to 447,755,357.25 and 968,852,853

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Solution

The third proportional to 447,755,357.25 and 968,852,853 is: 2,096,403,394.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,755,357.25 : 968,852,853 = 968,852,853 : x
  2. Step 2: Convert to fraction form
    447,755,357.25/968,852,853 = 968,852,853/x
  3. Step 3: Cross multiply
    447,755,357.25x = 968,852,853 × 968,852,853
  4. Step 4: Simplify right side
    447,755,357.25x = 938,675,850,766,239,616
  5. Step 5: Solve for x
    x = 938,675,850,766,239,616/447,755,357.25
  6. Step 6: Final answer
    x = 2,096,403,394.33

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.