Home / 18,227,410.40-27,341,115.60-17,943,975.20

Finding the Fourth Proportional to 18,227,410.40, 27,341,115.60 and 17,943,975.20

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Solution

The fourth proportional to 18,227,410.40, 27,341,115.60 and 17,943,975.20 is: 26,915,962.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,227,410.40 : 27,341,115.60 = 17,943,975.20 : x
  2. Step 2: Convert to fraction form
    18,227,410.40/27,341,115.60 = 17,943,975.20/x
  3. Step 3: Cross multiply
    18,227,410.40x = 27,341,115.60 × 17,943,975.20
  4. Step 4: Simplify right side
    18,227,410.40x = 490,608,300,266,733.12
  5. Step 5: Solve for x
    x = 490,608,300,266,733.12/18,227,410.40
  6. Step 6: Final answer
    x = 26,915,962.80

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