Home / 69,721,094.27-104,594,410.33-28,758,187.68

Finding the Fourth Proportional to 69,721,094.27, 104,594,410.33 and 28,758,187.68

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Solution

The fourth proportional to 69,721,094.27, 104,594,410.33 and 28,758,187.68 is: 43,142,548.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,721,094.27 : 104,594,410.33 = 28,758,187.68 : x
  2. Step 2: Convert to fraction form
    69,721,094.27/104,594,410.33 = 28,758,187.68/x
  3. Step 3: Cross multiply
    69,721,094.27x = 104,594,410.33 × 28,758,187.68
  4. Step 4: Simplify right side
    69,721,094.27x = 3,007,945,682,084,946
  5. Step 5: Solve for x
    x = 3,007,945,682,084,946/69,721,094.27
  6. Step 6: Final answer
    x = 43,142,548.37

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