Home / 367,954,412,452.22-551,467,347,115.35-186,482,841,761.89

Finding the Fourth Proportional to 367,954,412,452.22, 551,467,347,115.35 and 186,482,841,761.89

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Solution

The fourth proportional to 367,954,412,452.22, 551,467,347,115.35 and 186,482,841,761.89 is: 279,488,965,341.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,954,412,452.22 : 551,467,347,115.35 = 186,482,841,761.89 : x
  2. Step 2: Convert to fraction form
    367,954,412,452.22/551,467,347,115.35 = 186,482,841,761.89/x
  3. Step 3: Cross multiply
    367,954,412,452.22x = 551,467,347,115.35 × 186,482,841,761.89
  4. Step 4: Simplify right side
    367,954,412,452.22x = 102,839,198,028,961,081,720,832
  5. Step 5: Solve for x
    x = 102,839,198,028,961,081,720,832/367,954,412,452.22
  6. Step 6: Final answer
    x = 279,488,965,341.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.