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Finding the Third Proportional to 11,084,364 and 17,651,115

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Solution

The third proportional to 11,084,364 and 17,651,115 is: 28,108,230.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084,364 : 17,651,115 = 17,651,115 : x
  2. Step 2: Convert to fraction form
    11,084,364/17,651,115 = 17,651,115/x
  3. Step 3: Cross multiply
    11,084,364x = 17,651,115 × 17,651,115
  4. Step 4: Simplify right side
    11,084,364x = 311,561,860,743,225
  5. Step 5: Solve for x
    x = 311,561,860,743,225/11,084,364
  6. Step 6: Final answer
    x = 28,108,230.72

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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.