Home / 182,016,270.45-273,022,758.94-57,518,919.58

Finding the Fourth Proportional to 182,016,270.45, 273,022,758.94 and 57,518,919.58

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Solution

The fourth proportional to 182,016,270.45, 273,022,758.94 and 57,518,919.58 is: 86,277,858.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,016,270.45 : 273,022,758.94 = 57,518,919.58 : x
  2. Step 2: Convert to fraction form
    182,016,270.45/273,022,758.94 = 57,518,919.58/x
  3. Step 3: Cross multiply
    182,016,270.45x = 273,022,758.94 × 57,518,919.58
  4. Step 4: Simplify right side
    182,016,270.45x = 15,703,974,115,662,144
  5. Step 5: Solve for x
    x = 15,703,974,115,662,144/182,016,270.45
  6. Step 6: Final answer
    x = 86,277,858.99

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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.