Home / 143,953.40-215,946.30-44,112.80

Finding the Fourth Proportional to 143,953.40, 215,946.30 and 44,112.80

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Solution

The fourth proportional to 143,953.40, 215,946.30 and 44,112.80 is: 66,174.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    143,953.40 : 215,946.30 = 44,112.80 : x
  2. Step 2: Convert to fraction form
    143,953.40/215,946.30 = 44,112.80/x
  3. Step 3: Cross multiply
    143,953.40x = 215,946.30 × 44,112.80
  4. Step 4: Simplify right side
    143,953.40x = 9,525,995,942.64
  5. Step 5: Solve for x
    x = 9,525,995,942.64/143,953.40
  6. Step 6: Final answer
    x = 66,174.16

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