Home / 43,548,321.70-65,322,658.66-17,641,112.96

Finding the Fourth Proportional to 43,548,321.70, 65,322,658.66 and 17,641,112.96

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Solution

The fourth proportional to 43,548,321.70, 65,322,658.66 and 17,641,112.96 is: 26,461,740.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,548,321.70 : 65,322,658.66 = 17,641,112.96 : x
  2. Step 2: Convert to fraction form
    43,548,321.70/65,322,658.66 = 17,641,112.96/x
  3. Step 3: Cross multiply
    43,548,321.70x = 65,322,658.66 × 17,641,112.96
  4. Step 4: Simplify right side
    43,548,321.70x = 1,152,364,400,268,582.25
  5. Step 5: Solve for x
    x = 1,152,364,400,268,582.25/43,548,321.70
  6. Step 6: Final answer
    x = 26,461,740.78

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