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Finding the Third Proportional to 4,063,841 and 8,883,292

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Solution

The third proportional to 4,063,841 and 8,883,292 is: 19,418,298.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,841 : 8,883,292 = 8,883,292 : x
  2. Step 2: Convert to fraction form
    4,063,841/8,883,292 = 8,883,292/x
  3. Step 3: Cross multiply
    4,063,841x = 8,883,292 × 8,883,292
  4. Step 4: Simplify right side
    4,063,841x = 78,912,876,757,264
  5. Step 5: Solve for x
    x = 78,912,876,757,264/4,063,841
  6. Step 6: Final answer
    x = 19,418,298.29

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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.