Home / 567,717,801.36-851,571,024.88-179,540,697.84

Finding the Fourth Proportional to 567,717,801.36, 851,571,024.88 and 179,540,697.84

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Solution

The fourth proportional to 567,717,801.36, 851,571,024.88 and 179,540,697.84 is: 269,309,251.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,717,801.36 : 851,571,024.88 = 179,540,697.84 : x
  2. Step 2: Convert to fraction form
    567,717,801.36/851,571,024.88 = 179,540,697.84/x
  3. Step 3: Cross multiply
    567,717,801.36x = 851,571,024.88 × 179,540,697.84
  4. Step 4: Simplify right side
    567,717,801.36x = 152,891,656,067,279,200
  5. Step 5: Solve for x
    x = 152,891,656,067,279,200/567,717,801.36
  6. Step 6: Final answer
    x = 269,309,251.36

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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.