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Finding the Third Proportional to 5,235,042 and 11,073,666

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Solution

The third proportional to 5,235,042 and 11,073,666 is: 23,424,086.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,235,042 : 11,073,666 = 11,073,666 : x
  2. Step 2: Convert to fraction form
    5,235,042/11,073,666 = 11,073,666/x
  3. Step 3: Cross multiply
    5,235,042x = 11,073,666 × 11,073,666
  4. Step 4: Simplify right side
    5,235,042x = 122,626,078,679,556
  5. Step 5: Solve for x
    x = 122,626,078,679,556/5,235,042
  6. Step 6: Final answer
    x = 23,424,086.89

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.