Home / 38,373,181.64-57,589,620.94-26,783,356.52

Finding the Fourth Proportional to 38,373,181.64, 57,589,620.94 and 26,783,356.52

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Solution

The fourth proportional to 38,373,181.64, 57,589,620.94 and 26,783,356.52 is: 40,195,868.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,373,181.64 : 57,589,620.94 = 26,783,356.52 : x
  2. Step 2: Convert to fraction form
    38,373,181.64/57,589,620.94 = 26,783,356.52/x
  3. Step 3: Cross multiply
    38,373,181.64x = 57,589,620.94 × 26,783,356.52
  4. Step 4: Simplify right side
    38,373,181.64x = 1,542,443,349,487,677.50
  5. Step 5: Solve for x
    x = 1,542,443,349,487,677.50/38,373,181.64
  6. Step 6: Final answer
    x = 40,195,868.14

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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.