Home / 250,958,422.80-376,437,634.20-182,083,669.20

Finding the Fourth Proportional to 250,958,422.80, 376,437,634.20 and 182,083,669.20

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Solution

The fourth proportional to 250,958,422.80, 376,437,634.20 and 182,083,669.20 is: 273,125,503.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,958,422.80 : 376,437,634.20 = 182,083,669.20 : x
  2. Step 2: Convert to fraction form
    250,958,422.80/376,437,634.20 = 182,083,669.20/x
  3. Step 3: Cross multiply
    250,958,422.80x = 376,437,634.20 × 182,083,669.20
  4. Step 4: Simplify right side
    250,958,422.80x = 68,543,145,660,103,400
  5. Step 5: Solve for x
    x = 68,543,145,660,103,400/250,958,422.80
  6. Step 6: Final answer
    x = 273,125,503.80

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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.