Home / 38,373,014.36-57,589,369.92-26,783,189.25

Finding the Fourth Proportional to 38,373,014.36, 57,589,369.92 and 26,783,189.25

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Solution

The fourth proportional to 38,373,014.36, 57,589,369.92 and 26,783,189.25 is: 40,195,617.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,373,014.36 : 57,589,369.92 = 26,783,189.25 : x
  2. Step 2: Convert to fraction form
    38,373,014.36/57,589,369.92 = 26,783,189.25/x
  3. Step 3: Cross multiply
    38,373,014.36x = 57,589,369.92 × 26,783,189.25
  4. Step 4: Simplify right side
    38,373,014.36x = 1,542,426,993,355,617.50
  5. Step 5: Solve for x
    x = 1,542,426,993,355,617.50/38,373,014.36
  6. Step 6: Final answer
    x = 40,195,617.13

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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.