Home / 362,232,110.80-543,348,166.20-336,722,942.80

Finding the Fourth Proportional to 362,232,110.80, 543,348,166.20 and 336,722,942.80

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Solution

The fourth proportional to 362,232,110.80, 543,348,166.20 and 336,722,942.80 is: 505,084,414.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,232,110.80 : 543,348,166.20 = 336,722,942.80 : x
  2. Step 2: Convert to fraction form
    362,232,110.80/543,348,166.20 = 336,722,942.80/x
  3. Step 3: Cross multiply
    362,232,110.80x = 543,348,166.20 × 336,722,942.80
  4. Step 4: Simplify right side
    362,232,110.80x = 182,957,793,487,847,520
  5. Step 5: Solve for x
    x = 182,957,793,487,847,520/362,232,110.80
  6. Step 6: Final answer
    x = 505,084,414.20

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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.