Home / 41,379,268.74-57,099,094.88-25,481,826.32

Finding the Fourth Proportional to 41,379,268.74, 57,099,094.88 and 25,481,826.32

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Solution

The fourth proportional to 41,379,268.74, 57,099,094.88 and 25,481,826.32 is: 35,162,274.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,379,268.74 : 57,099,094.88 = 25,481,826.32 : x
  2. Step 2: Convert to fraction form
    41,379,268.74/57,099,094.88 = 25,481,826.32/x
  3. Step 3: Cross multiply
    41,379,268.74x = 57,099,094.88 × 25,481,826.32
  4. Step 4: Simplify right side
    41,379,268.74x = 1,454,989,218,761,361.25
  5. Step 5: Solve for x
    x = 1,454,989,218,761,361.25/41,379,268.74
  6. Step 6: Final answer
    x = 35,162,274.81

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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.