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Finding the Third Proportional to 8,063,456 and 11,618,256

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Solution

The third proportional to 8,063,456 and 11,618,256 is: 16,740,200.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,456 : 11,618,256 = 11,618,256 : x
  2. Step 2: Convert to fraction form
    8,063,456/11,618,256 = 11,618,256/x
  3. Step 3: Cross multiply
    8,063,456x = 11,618,256 × 11,618,256
  4. Step 4: Simplify right side
    8,063,456x = 134,983,872,481,536
  5. Step 5: Solve for x
    x = 134,983,872,481,536/8,063,456
  6. Step 6: Final answer
    x = 16,740,200.79

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.