Home / 37,183,375.47-51,258,977.11-25,985,100.90

Finding the Fourth Proportional to 37,183,375.47, 51,258,977.11 and 25,985,100.90

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Solution

The fourth proportional to 37,183,375.47, 51,258,977.11 and 25,985,100.90 is: 35,821,645.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,183,375.47 : 51,258,977.11 = 25,985,100.90 : x
  2. Step 2: Convert to fraction form
    37,183,375.47/51,258,977.11 = 25,985,100.90/x
  3. Step 3: Cross multiply
    37,183,375.47x = 51,258,977.11 × 25,985,100.90
  4. Step 4: Simplify right side
    37,183,375.47x = 1,331,969,692,234,140.25
  5. Step 5: Solve for x
    x = 1,331,969,692,234,140.25/37,183,375.47
  6. Step 6: Final answer
    x = 35,821,645.44

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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.