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Finding the Third Proportional to 8,149,320 and 16,968,360

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Solution

The third proportional to 8,149,320 and 16,968,360 is: 35,331,198.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,149,320 : 16,968,360 = 16,968,360 : x
  2. Step 2: Convert to fraction form
    8,149,320/16,968,360 = 16,968,360/x
  3. Step 3: Cross multiply
    8,149,320x = 16,968,360 × 16,968,360
  4. Step 4: Simplify right side
    8,149,320x = 287,925,241,089,600
  5. Step 5: Solve for x
    x = 287,925,241,089,600/8,149,320
  6. Step 6: Final answer
    x = 35,331,198.32

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.