Home / 123,330.06-170,200.35-69,616.98

Finding the Fourth Proportional to 123,330.06, 170,200.35 and 69,616.98

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Solution

The fourth proportional to 123,330.06, 170,200.35 and 69,616.98 is: 96,074.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,330.06 : 170,200.35 = 69,616.98 : x
  2. Step 2: Convert to fraction form
    123,330.06/170,200.35 = 69,616.98/x
  3. Step 3: Cross multiply
    123,330.06x = 170,200.35 × 69,616.98
  4. Step 4: Simplify right side
    123,330.06x = 11,848,834,361.94
  5. Step 5: Solve for x
    x = 11,848,834,361.94/123,330.06
  6. Step 6: Final answer
    x = 96,074.18

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