Home / 11,982,408.40-17,973,612.60-9,148,056.40

Finding the Fourth Proportional to 11,982,408.40, 17,973,612.60 and 9,148,056.40

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Solution

The fourth proportional to 11,982,408.40, 17,973,612.60 and 9,148,056.40 is: 13,722,084.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,982,408.40 : 17,973,612.60 = 9,148,056.40 : x
  2. Step 2: Convert to fraction form
    11,982,408.40/17,973,612.60 = 9,148,056.40/x
  3. Step 3: Cross multiply
    11,982,408.40x = 17,973,612.60 × 9,148,056.40
  4. Step 4: Simplify right side
    11,982,408.40x = 164,423,621,776,550.66
  5. Step 5: Solve for x
    x = 164,423,621,776,550.66/11,982,408.40
  6. Step 6: Final answer
    x = 13,722,084.60

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