Home / 41,856,989.44-57,763,317.24-23,019,315.97

Finding the Fourth Proportional to 41,856,989.44, 57,763,317.24 and 23,019,315.97

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Solution

The fourth proportional to 41,856,989.44, 57,763,317.24 and 23,019,315.97 is: 31,767,025.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,856,989.44 : 57,763,317.24 = 23,019,315.97 : x
  2. Step 2: Convert to fraction form
    41,856,989.44/57,763,317.24 = 23,019,315.97/x
  3. Step 3: Cross multiply
    41,856,989.44x = 57,763,317.24 × 23,019,315.97
  4. Step 4: Simplify right side
    41,856,989.44x = 1,329,672,051,022,908.25
  5. Step 5: Solve for x
    x = 1,329,672,051,022,908.25/41,856,989.44
  6. Step 6: Final answer
    x = 31,767,025.50

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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.