Home / 82,544.11-123,810.10-26,369.13

Finding the Fourth Proportional to 82,544.11, 123,810.10 and 26,369.13

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Solution

The fourth proportional to 82,544.11, 123,810.10 and 26,369.13 is: 39,551.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,544.11 : 123,810.10 = 26,369.13 : x
  2. Step 2: Convert to fraction form
    82,544.11/123,810.10 = 26,369.13/x
  3. Step 3: Cross multiply
    82,544.11x = 123,810.10 × 26,369.13
  4. Step 4: Simplify right side
    82,544.11x = 3,264,764,312.69
  5. Step 5: Solve for x
    x = 3,264,764,312.69/82,544.11
  6. Step 6: Final answer
    x = 39,551.76

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