Home / 224,110.80-336,384.90-111,917.70

Finding the Fourth Proportional to 224,110.80, 336,384.90 and 111,917.70

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Solution

The fourth proportional to 224,110.80, 336,384.90 and 111,917.70 is: 167,985.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,110.80 : 336,384.90 = 111,917.70 : x
  2. Step 2: Convert to fraction form
    224,110.80/336,384.90 = 111,917.70/x
  3. Step 3: Cross multiply
    224,110.80x = 336,384.90 × 111,917.70
  4. Step 4: Simplify right side
    224,110.80x = 37,647,424,322.73
  5. Step 5: Solve for x
    x = 37,647,424,322.73/224,110.80
  6. Step 6: Final answer
    x = 167,985.77

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