Home / 53,879,835.75-80,820,454.01-17,978,043.75

Finding the Fourth Proportional to 53,879,835.75, 80,820,454.01 and 17,978,043.75

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Solution

The fourth proportional to 53,879,835.75, 80,820,454.01 and 17,978,043.75 is: 26,967,299.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,879,835.75 : 80,820,454.01 = 17,978,043.75 : x
  2. Step 2: Convert to fraction form
    53,879,835.75/80,820,454.01 = 17,978,043.75/x
  3. Step 3: Cross multiply
    53,879,835.75x = 80,820,454.01 × 17,978,043.75
  4. Step 4: Simplify right side
    53,879,835.75x = 1,452,993,657,996,752.75
  5. Step 5: Solve for x
    x = 1,452,993,657,996,752.75/53,879,835.75
  6. Step 6: Final answer
    x = 26,967,299.32

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