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Finding the Third Proportional to 141,394.75 and 303,029.75

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Solution

The third proportional to 141,394.75 and 303,029.75 is: 649,437.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,394.75 : 303,029.75 = 303,029.75 : x
  2. Step 2: Convert to fraction form
    141,394.75/303,029.75 = 303,029.75/x
  3. Step 3: Cross multiply
    141,394.75x = 303,029.75 × 303,029.75
  4. Step 4: Simplify right side
    141,394.75x = 91,827,029,385.06
  5. Step 5: Solve for x
    x = 91,827,029,385.06/141,394.75
  6. Step 6: Final answer
    x = 649,437.33

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.