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Finding the Third Proportional to 8,135,884 and 11,037,064

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Solution

The third proportional to 8,135,884 and 11,037,064 is: 14,972,777.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,135,884 : 11,037,064 = 11,037,064 : x
  2. Step 2: Convert to fraction form
    8,135,884/11,037,064 = 11,037,064/x
  3. Step 3: Cross multiply
    8,135,884x = 11,037,064 × 11,037,064
  4. Step 4: Simplify right side
    8,135,884x = 121,816,781,740,096
  5. Step 5: Solve for x
    x = 121,816,781,740,096/8,135,884
  6. Step 6: Final answer
    x = 14,972,777.60

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.