Home / 180,211.02-270,427.70-91,528.17

Finding the Fourth Proportional to 180,211.02, 270,427.70 and 91,528.17

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Solution

The fourth proportional to 180,211.02, 270,427.70 and 91,528.17 is: 137,348.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,211.02 : 270,427.70 = 91,528.17 : x
  2. Step 2: Convert to fraction form
    180,211.02/270,427.70 = 91,528.17/x
  3. Step 3: Cross multiply
    180,211.02x = 270,427.70 × 91,528.17
  4. Step 4: Simplify right side
    180,211.02x = 24,751,752,498.31
  5. Step 5: Solve for x
    x = 24,751,752,498.31/180,211.02
  6. Step 6: Final answer
    x = 137,348.72

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