Home / 87,786,679.84-121,145,576.04-52,504,484.33

Finding the Fourth Proportional to 87,786,679.84, 121,145,576.04 and 52,504,484.33

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Solution

The fourth proportional to 87,786,679.84, 121,145,576.04 and 52,504,484.33 is: 72,456,163.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,786,679.84 : 121,145,576.04 = 52,504,484.33 : x
  2. Step 2: Convert to fraction form
    87,786,679.84/121,145,576.04 = 52,504,484.33/x
  3. Step 3: Cross multiply
    87,786,679.84x = 121,145,576.04 × 52,504,484.33
  4. Step 4: Simplify right side
    87,786,679.84x = 6,360,685,999,143,868
  5. Step 5: Solve for x
    x = 6,360,685,999,143,868/87,786,679.84
  6. Step 6: Final answer
    x = 72,456,163.18

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