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Finding the Third Proportional to 20,512,026 and 43,769,524

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Solution

The third proportional to 20,512,026 and 43,769,524 is: 93,397,465.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,512,026 : 43,769,524 = 43,769,524 : x
  2. Step 2: Convert to fraction form
    20,512,026/43,769,524 = 43,769,524/x
  3. Step 3: Cross multiply
    20,512,026x = 43,769,524 × 43,769,524
  4. Step 4: Simplify right side
    20,512,026x = 1,915,771,231,186,576
  5. Step 5: Solve for x
    x = 1,915,771,231,186,576/20,512,026
  6. Step 6: Final answer
    x = 93,397,465.04

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.