Home / 36,311,091.30-50,086,917.68-22,175,646.44

Finding the Fourth Proportional to 36,311,091.30, 50,086,917.68 and 22,175,646.44

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Solution

The fourth proportional to 36,311,091.30, 50,086,917.68 and 22,175,646.44 is: 30,588,719.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,311,091.30 : 50,086,917.68 = 22,175,646.44 : x
  2. Step 2: Convert to fraction form
    36,311,091.30/50,086,917.68 = 22,175,646.44/x
  3. Step 3: Cross multiply
    36,311,091.30x = 50,086,917.68 × 22,175,646.44
  4. Step 4: Simplify right side
    36,311,091.30x = 1,110,709,777,379,752.12
  5. Step 5: Solve for x
    x = 1,110,709,777,379,752.12/36,311,091.30
  6. Step 6: Final answer
    x = 30,588,719.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.