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Finding the Third Proportional to 5,230,908 and 11,263,356

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Solution

The third proportional to 5,230,908 and 11,263,356 is: 24,252,613.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,230,908 : 11,263,356 = 11,263,356 : x
  2. Step 2: Convert to fraction form
    5,230,908/11,263,356 = 11,263,356/x
  3. Step 3: Cross multiply
    5,230,908x = 11,263,356 × 11,263,356
  4. Step 4: Simplify right side
    5,230,908x = 126,863,188,382,736
  5. Step 5: Solve for x
    x = 126,863,188,382,736/5,230,908
  6. Step 6: Final answer
    x = 24,252,613.20

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.