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Finding the Third Proportional to 150,732,999 and 326,507,183

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Solution

The third proportional to 150,732,999 and 326,507,183 is: 707,256,813.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,732,999 : 326,507,183 = 326,507,183 : x
  2. Step 2: Convert to fraction form
    150,732,999/326,507,183 = 326,507,183/x
  3. Step 3: Cross multiply
    150,732,999x = 326,507,183 × 326,507,183
  4. Step 4: Simplify right side
    150,732,999x = 106,606,940,550,595,488
  5. Step 5: Solve for x
    x = 106,606,940,550,595,488/150,732,999
  6. Step 6: Final answer
    x = 707,256,813.42

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.