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Finding the Third Proportional to 8,077,866.75 and 17,501,604.19

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Solution

The third proportional to 8,077,866.75 and 17,501,604.19 is: 37,919,188.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,077,866.75 : 17,501,604.19 = 17,501,604.19 : x
  2. Step 2: Convert to fraction form
    8,077,866.75/17,501,604.19 = 17,501,604.19/x
  3. Step 3: Cross multiply
    8,077,866.75x = 17,501,604.19 × 17,501,604.19
  4. Step 4: Simplify right side
    8,077,866.75x = 306,306,149,135,917.56
  5. Step 5: Solve for x
    x = 306,306,149,135,917.56/8,077,866.75
  6. Step 6: Final answer
    x = 37,919,188.15

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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.