Home / 14,256,004.80-21,384,007.20-4,158,625.80

Finding the Fourth Proportional to 14,256,004.80, 21,384,007.20 and 4,158,625.80

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Solution

The fourth proportional to 14,256,004.80, 21,384,007.20 and 4,158,625.80 is: 6,237,938.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,256,004.80 : 21,384,007.20 = 4,158,625.80 : x
  2. Step 2: Convert to fraction form
    14,256,004.80/21,384,007.20 = 4,158,625.80/x
  3. Step 3: Cross multiply
    14,256,004.80x = 21,384,007.20 × 4,158,625.80
  4. Step 4: Simplify right side
    14,256,004.80x = 88,928,084,049,305.75
  5. Step 5: Solve for x
    x = 88,928,084,049,305.75/14,256,004.80
  6. Step 6: Final answer
    x = 6,237,938.70

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