Home / 14,202,485.20-21,314,225.40-9,408,581.20

Finding the Fourth Proportional to 14,202,485.20, 21,314,225.40 and 9,408,581.20

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Solution

The fourth proportional to 14,202,485.20, 21,314,225.40 and 9,408,581.20 is: 14,119,826.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,202,485.20 : 21,314,225.40 = 9,408,581.20 : x
  2. Step 2: Convert to fraction form
    14,202,485.20/21,314,225.40 = 9,408,581.20/x
  3. Step 3: Cross multiply
    14,202,485.20x = 21,314,225.40 × 9,408,581.20
  4. Step 4: Simplify right side
    14,202,485.20x = 200,536,620,391,002.44
  5. Step 5: Solve for x
    x = 200,536,620,391,002.44/14,202,485.20
  6. Step 6: Final answer
    x = 14,119,826.04

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