Home / 241,348,976.20-362,212,421.10-111,972,617.20

Finding the Fourth Proportional to 241,348,976.20, 362,212,421.10 and 111,972,617.20

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Solution

The fourth proportional to 241,348,976.20, 362,212,421.10 and 111,972,617.20 is: 168,046,591.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,348,976.20 : 362,212,421.10 = 111,972,617.20 : x
  2. Step 2: Convert to fraction form
    241,348,976.20/362,212,421.10 = 111,972,617.20/x
  3. Step 3: Cross multiply
    241,348,976.20x = 362,212,421.10 × 111,972,617.20
  4. Step 4: Simplify right side
    241,348,976.20x = 40,557,872,772,915,504
  5. Step 5: Solve for x
    x = 40,557,872,772,915,504/241,348,976.20
  6. Step 6: Final answer
    x = 168,046,591.34

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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.