Home / 222,793,164.82-334,192,050.88-67,348,261.54

Finding the Fourth Proportional to 222,793,164.82, 334,192,050.88 and 67,348,261.54

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Solution

The fourth proportional to 222,793,164.82, 334,192,050.88 and 67,348,261.54 is: 101,023,088.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,793,164.82 : 334,192,050.88 = 67,348,261.54 : x
  2. Step 2: Convert to fraction form
    222,793,164.82/334,192,050.88 = 67,348,261.54/x
  3. Step 3: Cross multiply
    222,793,164.82x = 334,192,050.88 × 67,348,261.54
  4. Step 4: Simplify right side
    222,793,164.82x = 22,507,253,647,504,600
  5. Step 5: Solve for x
    x = 22,507,253,647,504,600/222,793,164.82
  6. Step 6: Final answer
    x = 101,023,088.68

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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.