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Finding the Third Proportional to 6,358,158 and 13,391,734

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Solution

The third proportional to 6,358,158 and 13,391,734 is: 28,206,052.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,158 : 13,391,734 = 13,391,734 : x
  2. Step 2: Convert to fraction form
    6,358,158/13,391,734 = 13,391,734/x
  3. Step 3: Cross multiply
    6,358,158x = 13,391,734 × 13,391,734
  4. Step 4: Simplify right side
    6,358,158x = 179,338,539,526,756
  5. Step 5: Solve for x
    x = 179,338,539,526,756/6,358,158
  6. Step 6: Final answer
    x = 28,206,052.68

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.