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Finding the Third Proportional to 111,327,650.44 and 169,870,924.41

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Solution

The third proportional to 111,327,650.44 and 169,870,924.41 is: 259,200,035.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,327,650.44 : 169,870,924.41 = 169,870,924.41 : x
  2. Step 2: Convert to fraction form
    111,327,650.44/169,870,924.41 = 169,870,924.41/x
  3. Step 3: Cross multiply
    111,327,650.44x = 169,870,924.41 × 169,870,924.41
  4. Step 4: Simplify right side
    111,327,650.44x = 28,856,130,958,633,900
  5. Step 5: Solve for x
    x = 28,856,130,958,633,900/111,327,650.44
  6. Step 6: Final answer
    x = 259,200,035.62

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.