Home / 15,978,041.96-23,967,237.90-4,618,589

Finding the Fourth Proportional to 15,978,041.96, 23,967,237.90 and 4,618,589

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Solution

The fourth proportional to 15,978,041.96, 23,967,237.90 and 4,618,589 is: 6,927,934.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,978,041.96 : 23,967,237.90 = 4,618,589 : x
  2. Step 2: Convert to fraction form
    15,978,041.96/23,967,237.90 = 4,618,589/x
  3. Step 3: Cross multiply
    15,978,041.96x = 23,967,237.90 × 4,618,589
  4. Step 4: Simplify right side
    15,978,041.96x = 110,694,821,325,323.09
  5. Step 5: Solve for x
    x = 110,694,821,325,323.09/15,978,041.96
  6. Step 6: Final answer
    x = 6,927,934.07

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