Home / 182,561,284.54-273,873,813.27-80,322,664.96

Finding the Fourth Proportional to 182,561,284.54, 273,873,813.27 and 80,322,664.96

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Solution

The fourth proportional to 182,561,284.54, 273,873,813.27 and 80,322,664.96 is: 120,498,026.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,561,284.54 : 273,873,813.27 = 80,322,664.96 : x
  2. Step 2: Convert to fraction form
    182,561,284.54/273,873,813.27 = 80,322,664.96/x
  3. Step 3: Cross multiply
    182,561,284.54x = 273,873,813.27 × 80,322,664.96
  4. Step 4: Simplify right side
    182,561,284.54x = 21,998,274,544,603,808
  5. Step 5: Solve for x
    x = 21,998,274,544,603,808/182,561,284.54
  6. Step 6: Final answer
    x = 120,498,026.73

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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.