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Finding the Third Proportional to 4,794,961.50 and 10,272,267

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Solution

The third proportional to 4,794,961.50 and 10,272,267 is: 22,006,322.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,961.50 : 10,272,267 = 10,272,267 : x
  2. Step 2: Convert to fraction form
    4,794,961.50/10,272,267 = 10,272,267/x
  3. Step 3: Cross multiply
    4,794,961.50x = 10,272,267 × 10,272,267
  4. Step 4: Simplify right side
    4,794,961.50x = 105,519,469,319,289
  5. Step 5: Solve for x
    x = 105,519,469,319,289/4,794,961.50
  6. Step 6: Final answer
    x = 22,006,322.54

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.