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Finding the Third Proportional to 20,788,092 and 43,851,096

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Solution

The third proportional to 20,788,092 and 43,851,096 is: 92,500,967.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,788,092 : 43,851,096 = 43,851,096 : x
  2. Step 2: Convert to fraction form
    20,788,092/43,851,096 = 43,851,096/x
  3. Step 3: Cross multiply
    20,788,092x = 43,851,096 × 43,851,096
  4. Step 4: Simplify right side
    20,788,092x = 1,922,918,620,401,216
  5. Step 5: Solve for x
    x = 1,922,918,620,401,216/20,788,092
  6. Step 6: Final answer
    x = 92,500,967.40

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.