Home / 37,993,559.58-52,431,157.62-20,589,904.80

Finding the Fourth Proportional to 37,993,559.58, 52,431,157.62 and 20,589,904.80

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Solution

The fourth proportional to 37,993,559.58, 52,431,157.62 and 20,589,904.80 is: 28,414,093.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,993,559.58 : 52,431,157.62 = 20,589,904.80 : x
  2. Step 2: Convert to fraction form
    37,993,559.58/52,431,157.62 = 20,589,904.80/x
  3. Step 3: Cross multiply
    37,993,559.58x = 52,431,157.62 × 20,589,904.80
  4. Step 4: Simplify right side
    37,993,559.58x = 1,079,552,543,949,594.50
  5. Step 5: Solve for x
    x = 1,079,552,543,949,594.50/37,993,559.58
  6. Step 6: Final answer
    x = 28,414,093.23

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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.