Home / 243,268,193-335,441,093.22-155,022,401

Finding the Fourth Proportional to 243,268,193, 335,441,093.22 and 155,022,401

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Solution

The fourth proportional to 243,268,193, 335,441,093.22 and 155,022,401 is: 213,759,485.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,268,193 : 335,441,093.22 = 155,022,401 : x
  2. Step 2: Convert to fraction form
    243,268,193/335,441,093.22 = 155,022,401/x
  3. Step 3: Cross multiply
    243,268,193x = 335,441,093.22 × 155,022,401
  4. Step 4: Simplify right side
    243,268,193x = 52,000,883,665,029,224
  5. Step 5: Solve for x
    x = 52,000,883,665,029,224/243,268,193
  6. Step 6: Final answer
    x = 213,759,485.05

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