Home / 195,822.45-293,673.87-135,420.98

Finding the Fourth Proportional to 195,822.45, 293,673.87 and 135,420.98

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Solution

The fourth proportional to 195,822.45, 293,673.87 and 135,420.98 is: 203,090.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,822.45 : 293,673.87 = 135,420.98 : x
  2. Step 2: Convert to fraction form
    195,822.45/293,673.87 = 135,420.98/x
  3. Step 3: Cross multiply
    195,822.45x = 293,673.87 × 135,420.98
  4. Step 4: Simplify right side
    195,822.45x = 39,769,603,275.79
  5. Step 5: Solve for x
    x = 39,769,603,275.79/195,822.45
  6. Step 6: Final answer
    x = 203,090.11

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