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Finding the Third Proportional to 92,670.38 and 203,383.50

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Solution

The third proportional to 92,670.38 and 203,383.50 is: 446,365.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,670.38 : 203,383.50 = 203,383.50 : x
  2. Step 2: Convert to fraction form
    92,670.38/203,383.50 = 203,383.50/x
  3. Step 3: Cross multiply
    92,670.38x = 203,383.50 × 203,383.50
  4. Step 4: Simplify right side
    92,670.38x = 41,364,848,072.25
  5. Step 5: Solve for x
    x = 41,364,848,072.25/92,670.38
  6. Step 6: Final answer
    x = 446,365.39

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.