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Finding the Third Proportional to 17,307,193 and 36,930,875

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Solution

The third proportional to 17,307,193 and 36,930,875 is: 78,804,779.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,307,193 : 36,930,875 = 36,930,875 : x
  2. Step 2: Convert to fraction form
    17,307,193/36,930,875 = 36,930,875/x
  3. Step 3: Cross multiply
    17,307,193x = 36,930,875 × 36,930,875
  4. Step 4: Simplify right side
    17,307,193x = 1,363,889,528,265,625
  5. Step 5: Solve for x
    x = 1,363,889,528,265,625/17,307,193
  6. Step 6: Final answer
    x = 78,804,779.51

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.