Home / 39,149,506.84-58,724,850.84-13,591,328.26

Finding the Fourth Proportional to 39,149,506.84, 58,724,850.84 and 13,591,328.26

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Solution

The fourth proportional to 39,149,506.84, 58,724,850.84 and 13,591,328.26 is: 20,387,197.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,149,506.84 : 58,724,850.84 = 13,591,328.26 : x
  2. Step 2: Convert to fraction form
    39,149,506.84/58,724,850.84 = 13,591,328.26/x
  3. Step 3: Cross multiply
    39,149,506.84x = 58,724,850.84 × 13,591,328.26
  4. Step 4: Simplify right side
    39,149,506.84x = 798,148,724,785,976.75
  5. Step 5: Solve for x
    x = 798,148,724,785,976.75/39,149,506.84
  6. Step 6: Final answer
    x = 20,387,197.42

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