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Finding the Third Proportional to 103,056,626 and 222,254,500

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Solution

The third proportional to 103,056,626 and 222,254,500 is: 479,319,619.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,056,626 : 222,254,500 = 222,254,500 : x
  2. Step 2: Convert to fraction form
    103,056,626/222,254,500 = 222,254,500/x
  3. Step 3: Cross multiply
    103,056,626x = 222,254,500 × 222,254,500
  4. Step 4: Simplify right side
    103,056,626x = 49,397,062,770,250,000
  5. Step 5: Solve for x
    x = 49,397,062,770,250,000/103,056,626
  6. Step 6: Final answer
    x = 479,319,619.59

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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.