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Finding the Third Proportional to 4,443,273,792 and 9,555,244,704

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Solution

The third proportional to 4,443,273,792 and 9,555,244,704 is: 20,548,520,218.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,273,792 : 9,555,244,704 = 9,555,244,704 : x
  2. Step 2: Convert to fraction form
    4,443,273,792/9,555,244,704 = 9,555,244,704/x
  3. Step 3: Cross multiply
    4,443,273,792x = 9,555,244,704 × 9,555,244,704
  4. Step 4: Simplify right side
    4,443,273,792x = 91,302,701,353,320,054,784
  5. Step 5: Solve for x
    x = 91,302,701,353,320,054,784/4,443,273,792
  6. Step 6: Final answer
    x = 20,548,520,218.97

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.