Home / 18,978,024.48-28,456,124.40-5,844,036

Finding the Fourth Proportional to 18,978,024.48, 28,456,124.40 and 5,844,036

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Solution

The fourth proportional to 18,978,024.48, 28,456,124.40 and 5,844,036 is: 8,762,693.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,978,024.48 : 28,456,124.40 = 5,844,036 : x
  2. Step 2: Convert to fraction form
    18,978,024.48/28,456,124.40 = 5,844,036/x
  3. Step 3: Cross multiply
    18,978,024.48x = 28,456,124.40 × 5,844,036
  4. Step 4: Simplify right side
    18,978,024.48x = 166,298,615,414,078.41
  5. Step 5: Solve for x
    x = 166,298,615,414,078.41/18,978,024.48
  6. Step 6: Final answer
    x = 8,762,693.69

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