Home / 117,623.13-162,314.63-66,634.82

Finding the Fourth Proportional to 117,623.13, 162,314.63 and 66,634.82

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Solution

The fourth proportional to 117,623.13, 162,314.63 and 66,634.82 is: 91,953.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,623.13 : 162,314.63 = 66,634.82 : x
  2. Step 2: Convert to fraction form
    117,623.13/162,314.63 = 66,634.82/x
  3. Step 3: Cross multiply
    117,623.13x = 162,314.63 × 66,634.82
  4. Step 4: Simplify right side
    117,623.13x = 10,815,805,008.67
  5. Step 5: Solve for x
    x = 10,815,805,008.67/117,623.13
  6. Step 6: Final answer
    x = 91,953.05

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