Home / 47,515,274.28-65,571,078.48-25,785,242.28

Finding the Fourth Proportional to 47,515,274.28, 65,571,078.48 and 25,785,242.28

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Solution

The fourth proportional to 47,515,274.28, 65,571,078.48 and 25,785,242.28 is: 35,583,634.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,515,274.28 : 65,571,078.48 = 25,785,242.28 : x
  2. Step 2: Convert to fraction form
    47,515,274.28/65,571,078.48 = 25,785,242.28/x
  3. Step 3: Cross multiply
    47,515,274.28x = 65,571,078.48 × 25,785,242.28
  4. Step 4: Simplify right side
    47,515,274.28x = 1,690,766,145,167,694.25
  5. Step 5: Solve for x
    x = 1,690,766,145,167,694.25/47,515,274.28
  6. Step 6: Final answer
    x = 35,583,634.33

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