Home / 204,247,061,889.75-446,969,793,069

Finding the Third Proportional to 204,247,061,889.75 and 446,969,793,069

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Solution

The third proportional to 204,247,061,889.75 and 446,969,793,069 is: 978,138,897,410.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,247,061,889.75 : 446,969,793,069 = 446,969,793,069 : x
  2. Step 2: Convert to fraction form
    204,247,061,889.75/446,969,793,069 = 446,969,793,069/x
  3. Step 3: Cross multiply
    204,247,061,889.75x = 446,969,793,069 × 446,969,793,069
  4. Step 4: Simplify right side
    204,247,061,889.75x = 199,781,995,916,144,676,962,304
  5. Step 5: Solve for x
    x = 199,781,995,916,144,676,962,304/204,247,061,889.75
  6. Step 6: Final answer
    x = 978,138,897,410.36

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.