Home / 13,273,003.20-19,909,504.80-6,554,539.20

Finding the Fourth Proportional to 13,273,003.20, 19,909,504.80 and 6,554,539.20

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Solution

The fourth proportional to 13,273,003.20, 19,909,504.80 and 6,554,539.20 is: 9,831,808.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,273,003.20 : 19,909,504.80 = 6,554,539.20 : x
  2. Step 2: Convert to fraction form
    13,273,003.20/19,909,504.80 = 6,554,539.20/x
  3. Step 3: Cross multiply
    13,273,003.20x = 19,909,504.80 × 6,554,539.20
  4. Step 4: Simplify right side
    13,273,003.20x = 130,497,629,664,188.17
  5. Step 5: Solve for x
    x = 130,497,629,664,188.17/13,273,003.20
  6. Step 6: Final answer
    x = 9,831,808.80

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