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Finding the Third Proportional to 160,040.63 and 344,892.75

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Solution

The third proportional to 160,040.63 and 344,892.75 is: 743,255.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,040.63 : 344,892.75 = 344,892.75 : x
  2. Step 2: Convert to fraction form
    160,040.63/344,892.75 = 344,892.75/x
  3. Step 3: Cross multiply
    160,040.63x = 344,892.75 × 344,892.75
  4. Step 4: Simplify right side
    160,040.63x = 118,951,009,002.56
  5. Step 5: Solve for x
    x = 118,951,009,002.56/160,040.63
  6. Step 6: Final answer
    x = 743,255.09

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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.