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Finding the Third Proportional to 6,225,812 and 13,632,600

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Solution

The third proportional to 6,225,812 and 13,632,600 is: 29,851,171.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,812 : 13,632,600 = 13,632,600 : x
  2. Step 2: Convert to fraction form
    6,225,812/13,632,600 = 13,632,600/x
  3. Step 3: Cross multiply
    6,225,812x = 13,632,600 × 13,632,600
  4. Step 4: Simplify right side
    6,225,812x = 185,847,782,760,000
  5. Step 5: Solve for x
    x = 185,847,782,760,000/6,225,812
  6. Step 6: Final answer
    x = 29,851,171.66

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.