Home / 284,337,219.38-426,505,829.06-68,926,467.38

Finding the Fourth Proportional to 284,337,219.38, 426,505,829.06 and 68,926,467.38

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Solution

The fourth proportional to 284,337,219.38, 426,505,829.06 and 68,926,467.38 is: 103,389,701.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    284,337,219.38 : 426,505,829.06 = 68,926,467.38 : x
  2. Step 2: Convert to fraction form
    284,337,219.38/426,505,829.06 = 68,926,467.38/x
  3. Step 3: Cross multiply
    284,337,219.38x = 426,505,829.06 × 68,926,467.38
  4. Step 4: Simplify right side
    284,337,219.38x = 29,397,540,112,123,732
  5. Step 5: Solve for x
    x = 29,397,540,112,123,732/284,337,219.38
  6. Step 6: Final answer
    x = 103,389,701.06

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