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Finding the Third Proportional to 33,312,924 and 80,252,181

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Solution

The third proportional to 33,312,924 and 80,252,181 is: 193,330,749.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,312,924 : 80,252,181 = 80,252,181 : x
  2. Step 2: Convert to fraction form
    33,312,924/80,252,181 = 80,252,181/x
  3. Step 3: Cross multiply
    33,312,924x = 80,252,181 × 80,252,181
  4. Step 4: Simplify right side
    33,312,924x = 6,440,412,555,256,761
  5. Step 5: Solve for x
    x = 6,440,412,555,256,761/33,312,924
  6. Step 6: Final answer
    x = 193,330,749.21

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Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.