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Finding the Third Proportional to 11,572,404 and 25,202,100

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Solution

The third proportional to 11,572,404 and 25,202,100 is: 54,884,520.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,572,404 : 25,202,100 = 25,202,100 : x
  2. Step 2: Convert to fraction form
    11,572,404/25,202,100 = 25,202,100/x
  3. Step 3: Cross multiply
    11,572,404x = 25,202,100 × 25,202,100
  4. Step 4: Simplify right side
    11,572,404x = 635,145,844,410,000
  5. Step 5: Solve for x
    x = 635,145,844,410,000/11,572,404
  6. Step 6: Final answer
    x = 54,884,520.49

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.