Home / 14,993,432.44-22,485,493.38-5,407,564.80

Finding the Fourth Proportional to 14,993,432.44, 22,485,493.38 and 5,407,564.80

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Solution

The fourth proportional to 14,993,432.44, 22,485,493.38 and 5,407,564.80 is: 8,109,668.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,993,432.44 : 22,485,493.38 = 5,407,564.80 : x
  2. Step 2: Convert to fraction form
    14,993,432.44/22,485,493.38 = 5,407,564.80/x
  3. Step 3: Cross multiply
    14,993,432.44x = 22,485,493.38 × 5,407,564.80
  4. Step 4: Simplify right side
    14,993,432.44x = 121,591,762,512,321.02
  5. Step 5: Solve for x
    x = 121,591,762,512,321.02/14,993,432.44
  6. Step 6: Final answer
    x = 8,109,668.22

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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.