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Finding the Third Proportional to 3,668,172,048 and 7,750,372,896

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Solution

The third proportional to 3,668,172,048 and 7,750,372,896 is: 16,375,535,073.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,172,048 : 7,750,372,896 = 7,750,372,896 : x
  2. Step 2: Convert to fraction form
    3,668,172,048/7,750,372,896 = 7,750,372,896/x
  3. Step 3: Cross multiply
    3,668,172,048x = 7,750,372,896 × 7,750,372,896
  4. Step 4: Simplify right side
    3,668,172,048x = 60,068,280,027,051,425,792
  5. Step 5: Solve for x
    x = 60,068,280,027,051,425,792/3,668,172,048
  6. Step 6: Final answer
    x = 16,375,535,073.34

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.