Home / 35,978,192.08-53,880,813.60-20,578,796.08

Finding the Fourth Proportional to 35,978,192.08, 53,880,813.60 and 20,578,796.08

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Solution

The fourth proportional to 35,978,192.08, 53,880,813.60 and 20,578,796.08 is: 30,818,732.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,978,192.08 : 53,880,813.60 = 20,578,796.08 : x
  2. Step 2: Convert to fraction form
    35,978,192.08/53,880,813.60 = 20,578,796.08/x
  3. Step 3: Cross multiply
    35,978,192.08x = 53,880,813.60 × 20,578,796.08
  4. Step 4: Simplify right side
    35,978,192.08x = 1,108,802,275,698,890.62
  5. Step 5: Solve for x
    x = 1,108,802,275,698,890.62/35,978,192.08
  6. Step 6: Final answer
    x = 30,818,732.45

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