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Finding the Third Proportional to 50,358,125.25 and 80,077,167

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Solution

The third proportional to 50,358,125.25 and 80,077,167 is: 127,335,015.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,358,125.25 : 80,077,167 = 80,077,167 : x
  2. Step 2: Convert to fraction form
    50,358,125.25/80,077,167 = 80,077,167/x
  3. Step 3: Cross multiply
    50,358,125.25x = 80,077,167 × 80,077,167
  4. Step 4: Simplify right side
    50,358,125.25x = 6,412,352,674,745,889
  5. Step 5: Solve for x
    x = 6,412,352,674,745,889/50,358,125.25
  6. Step 6: Final answer
    x = 127,335,015.81

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.