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Finding the Third Proportional to 20,491,773 and 44,388,613

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Solution

The third proportional to 20,491,773 and 44,388,613 is: 96,153,171.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,491,773 : 44,388,613 = 44,388,613 : x
  2. Step 2: Convert to fraction form
    20,491,773/44,388,613 = 44,388,613/x
  3. Step 3: Cross multiply
    20,491,773x = 44,388,613 × 44,388,613
  4. Step 4: Simplify right side
    20,491,773x = 1,970,348,964,063,769
  5. Step 5: Solve for x
    x = 1,970,348,964,063,769/20,491,773
  6. Step 6: Final answer
    x = 96,153,171.52

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.