Home / 14,973,813.20-22,449,660.60-5,993,742.80

Finding the Fourth Proportional to 14,973,813.20, 22,449,660.60 and 5,993,742.80

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Solution

The fourth proportional to 14,973,813.20, 22,449,660.60 and 5,993,742.80 is: 8,986,187.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973,813.20 : 22,449,660.60 = 5,993,742.80 : x
  2. Step 2: Convert to fraction form
    14,973,813.20/22,449,660.60 = 5,993,742.80/x
  3. Step 3: Cross multiply
    14,973,813.20x = 22,449,660.60 × 5,993,742.80
  4. Step 4: Simplify right side
    14,973,813.20x = 134,557,491,583,693.69
  5. Step 5: Solve for x
    x = 134,557,491,583,693.69/14,973,813.20
  6. Step 6: Final answer
    x = 8,986,187.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.