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Finding the Third Proportional to 47,624,976 and 100,972,615.50

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Solution

The third proportional to 47,624,976 and 100,972,615.50 is: 214,078,198.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,624,976 : 100,972,615.50 = 100,972,615.50 : x
  2. Step 2: Convert to fraction form
    47,624,976/100,972,615.50 = 100,972,615.50/x
  3. Step 3: Cross multiply
    47,624,976x = 100,972,615.50 × 100,972,615.50
  4. Step 4: Simplify right side
    47,624,976x = 10,195,469,080,910,840
  5. Step 5: Solve for x
    x = 10,195,469,080,910,840/47,624,976
  6. Step 6: Final answer
    x = 214,078,198.82

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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.