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Finding the Third Proportional to 6,987,108 and 15,096,132

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Solution

The third proportional to 6,987,108 and 15,096,132 is: 32,616,241.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,987,108 : 15,096,132 = 15,096,132 : x
  2. Step 2: Convert to fraction form
    6,987,108/15,096,132 = 15,096,132/x
  3. Step 3: Cross multiply
    6,987,108x = 15,096,132 × 15,096,132
  4. Step 4: Simplify right side
    6,987,108x = 227,893,201,361,424
  5. Step 5: Solve for x
    x = 227,893,201,361,424/6,987,108
  6. Step 6: Final answer
    x = 32,616,241.42

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.