Home / 45,861,419.80-68,792,129.70-18,567,659.80

Finding the Fourth Proportional to 45,861,419.80, 68,792,129.70 and 18,567,659.80

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Solution

The fourth proportional to 45,861,419.80, 68,792,129.70 and 18,567,659.80 is: 27,851,489.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,861,419.80 : 68,792,129.70 = 18,567,659.80 : x
  2. Step 2: Convert to fraction form
    45,861,419.80/68,792,129.70 = 18,567,659.80/x
  3. Step 3: Cross multiply
    45,861,419.80x = 68,792,129.70 × 18,567,659.80
  4. Step 4: Simplify right side
    45,861,419.80x = 1,277,308,861,187,076.25
  5. Step 5: Solve for x
    x = 1,277,308,861,187,076.25/45,861,419.80
  6. Step 6: Final answer
    x = 27,851,489.70

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