Home / 16,735,976.56-25,092,504.27-8,522,720.30

Finding the Fourth Proportional to 16,735,976.56, 25,092,504.27 and 8,522,720.30

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Solution

The fourth proportional to 16,735,976.56, 25,092,504.27 and 8,522,720.30 is: 12,778,244.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,735,976.56 : 25,092,504.27 = 8,522,720.30 : x
  2. Step 2: Convert to fraction form
    16,735,976.56/25,092,504.27 = 8,522,720.30/x
  3. Step 3: Cross multiply
    16,735,976.56x = 25,092,504.27 × 8,522,720.30
  4. Step 4: Simplify right side
    16,735,976.56x = 213,856,395,582,496.94
  5. Step 5: Solve for x
    x = 213,856,395,582,496.94/16,735,976.56
  6. Step 6: Final answer
    x = 12,778,244.21

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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.