Home / 269,490,810.27-404,268,486.29-82,720,288.99

Finding the Fourth Proportional to 269,490,810.27, 404,268,486.29 and 82,720,288.99

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Solution

The fourth proportional to 269,490,810.27, 404,268,486.29 and 82,720,288.99 is: 124,090,339.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,490,810.27 : 404,268,486.29 = 82,720,288.99 : x
  2. Step 2: Convert to fraction form
    269,490,810.27/404,268,486.29 = 82,720,288.99/x
  3. Step 3: Cross multiply
    269,490,810.27x = 404,268,486.29 × 82,720,288.99
  4. Step 4: Simplify right side
    269,490,810.27x = 33,441,206,013,819,020
  5. Step 5: Solve for x
    x = 33,441,206,013,819,020/269,490,810.27
  6. Step 6: Final answer
    x = 124,090,339.04

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