Home / 17,891,176.66-26,811,936.34-8,151,988.36

Finding the Fourth Proportional to 17,891,176.66, 26,811,936.34 and 8,151,988.36

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Solution

The fourth proportional to 17,891,176.66, 26,811,936.34 and 8,151,988.36 is: 12,216,669.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,891,176.66 : 26,811,936.34 = 8,151,988.36 : x
  2. Step 2: Convert to fraction form
    17,891,176.66/26,811,936.34 = 8,151,988.36/x
  3. Step 3: Cross multiply
    17,891,176.66x = 26,811,936.34 × 8,151,988.36
  4. Step 4: Simplify right side
    17,891,176.66x = 218,570,592,952,741
  5. Step 5: Solve for x
    x = 218,570,592,952,741/17,891,176.66
  6. Step 6: Final answer
    x = 12,216,669.54

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