Home / 15,545,203.80-23,317,805.70-12,297,946.20

Finding the Fourth Proportional to 15,545,203.80, 23,317,805.70 and 12,297,946.20

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Solution

The fourth proportional to 15,545,203.80, 23,317,805.70 and 12,297,946.20 is: 18,446,919.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,545,203.80 : 23,317,805.70 = 12,297,946.20 : x
  2. Step 2: Convert to fraction form
    15,545,203.80/23,317,805.70 = 12,297,946.20/x
  3. Step 3: Cross multiply
    15,545,203.80x = 23,317,805.70 × 12,297,946.20
  4. Step 4: Simplify right side
    15,545,203.80x = 286,761,120,000,653.31
  5. Step 5: Solve for x
    x = 286,761,120,000,653.31/15,545,203.80
  6. Step 6: Final answer
    x = 18,446,919.30

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