Home / 567,151,471.80-850,753,806.48-275,671,144.44

Finding the Fourth Proportional to 567,151,471.80, 850,753,806.48 and 275,671,144.44

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Solution

The fourth proportional to 567,151,471.80, 850,753,806.48 and 275,671,144.44 is: 413,519,645.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,151,471.80 : 850,753,806.48 = 275,671,144.44 : x
  2. Step 2: Convert to fraction form
    567,151,471.80/850,753,806.48 = 275,671,144.44/x
  3. Step 3: Cross multiply
    567,151,471.80x = 850,753,806.48 × 275,671,144.44
  4. Step 4: Simplify right side
    567,151,471.80x = 234,528,275,469,027,904
  5. Step 5: Solve for x
    x = 234,528,275,469,027,904/567,151,471.80
  6. Step 6: Final answer
    x = 413,519,645.33

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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.