Home / 15,449,028.20-23,181,836.70-6,474,487.40

Finding the Fourth Proportional to 15,449,028.20, 23,181,836.70 and 6,474,487.40

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Solution

The fourth proportional to 15,449,028.20, 23,181,836.70 and 6,474,487.40 is: 9,715,207.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,449,028.20 : 23,181,836.70 = 6,474,487.40 : x
  2. Step 2: Convert to fraction form
    15,449,028.20/23,181,836.70 = 6,474,487.40/x
  3. Step 3: Cross multiply
    15,449,028.20x = 23,181,836.70 × 6,474,487.40
  4. Step 4: Simplify right side
    15,449,028.20x = 150,090,509,623,007.59
  5. Step 5: Solve for x
    x = 150,090,509,623,007.59/15,449,028.20
  6. Step 6: Final answer
    x = 9,715,207.18

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