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Finding the Third Proportional to 8,452,198 and 11,323,166

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Solution

The third proportional to 8,452,198 and 11,323,166 is: 15,169,319.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,452,198 : 11,323,166 = 11,323,166 : x
  2. Step 2: Convert to fraction form
    8,452,198/11,323,166 = 11,323,166/x
  3. Step 3: Cross multiply
    8,452,198x = 11,323,166 × 11,323,166
  4. Step 4: Simplify right side
    8,452,198x = 128,214,088,263,556
  5. Step 5: Solve for x
    x = 128,214,088,263,556/8,452,198
  6. Step 6: Final answer
    x = 15,169,319.07

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Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.