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Finding the Third Proportional to 156,006 and 324,008.44

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Solution

The third proportional to 156,006 and 324,008.44 is: 672,932.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,006 : 324,008.44 = 324,008.44 : x
  2. Step 2: Convert to fraction form
    156,006/324,008.44 = 324,008.44/x
  3. Step 3: Cross multiply
    156,006x = 324,008.44 × 324,008.44
  4. Step 4: Simplify right side
    156,006x = 104,981,467,571.19
  5. Step 5: Solve for x
    x = 104,981,467,571.19/156,006
  6. Step 6: Final answer
    x = 672,932.24

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.