Home / 38,583,906.60-57,800,188.02-22,375,806.24

Finding the Fourth Proportional to 38,583,906.60, 57,800,188.02 and 22,375,806.24

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Solution

The fourth proportional to 38,583,906.60, 57,800,188.02 and 22,375,806.24 is: 33,519,825.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,583,906.60 : 57,800,188.02 = 22,375,806.24 : x
  2. Step 2: Convert to fraction form
    38,583,906.60/57,800,188.02 = 22,375,806.24/x
  3. Step 3: Cross multiply
    38,583,906.60x = 57,800,188.02 × 22,375,806.24
  4. Step 4: Simplify right side
    38,583,906.60x = 1,293,325,807,771,089.25
  5. Step 5: Solve for x
    x = 1,293,325,807,771,089.25/38,583,906.60
  6. Step 6: Final answer
    x = 33,519,825.28

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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.