Home / 23,962,221.04-33,064,169.88-13,647,629.20

Finding the Fourth Proportional to 23,962,221.04, 33,064,169.88 and 13,647,629.20

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Solution

The fourth proportional to 23,962,221.04, 33,064,169.88 and 13,647,629.20 is: 18,831,623.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,962,221.04 : 33,064,169.88 = 13,647,629.20 : x
  2. Step 2: Convert to fraction form
    23,962,221.04/33,064,169.88 = 13,647,629.20/x
  3. Step 3: Cross multiply
    23,962,221.04x = 33,064,169.88 × 13,647,629.20
  4. Step 4: Simplify right side
    23,962,221.04x = 451,247,530,328,048.44
  5. Step 5: Solve for x
    x = 451,247,530,328,048.44/23,962,221.04
  6. Step 6: Final answer
    x = 18,831,623.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.