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Finding the Third Proportional to 36,627,229 and 76,268,725

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Solution

The third proportional to 36,627,229 and 76,268,725 is: 158,814,045.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,627,229 : 76,268,725 = 76,268,725 : x
  2. Step 2: Convert to fraction form
    36,627,229/76,268,725 = 76,268,725/x
  3. Step 3: Cross multiply
    36,627,229x = 76,268,725 × 76,268,725
  4. Step 4: Simplify right side
    36,627,229x = 5,816,918,413,125,625
  5. Step 5: Solve for x
    x = 5,816,918,413,125,625/36,627,229
  6. Step 6: Final answer
    x = 158,814,045.50

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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.