Home / 16,299,190.20-24,430,929.30-8,199,247.80

Finding the Fourth Proportional to 16,299,190.20, 24,430,929.30 and 8,199,247.80

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Solution

The fourth proportional to 16,299,190.20, 24,430,929.30 and 8,199,247.80 is: 12,289,889.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,299,190.20 : 24,430,929.30 = 8,199,247.80 : x
  2. Step 2: Convert to fraction form
    16,299,190.20/24,430,929.30 = 8,199,247.80/x
  3. Step 3: Cross multiply
    16,299,190.20x = 24,430,929.30 × 8,199,247.80
  4. Step 4: Simplify right side
    16,299,190.20x = 200,315,243,314,980.53
  5. Step 5: Solve for x
    x = 200,315,243,314,980.53/16,299,190.20
  6. Step 6: Final answer
    x = 12,289,889.30

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