Home / 42,826,859.88-59,101,141.62-23,247,761.55

Finding the Fourth Proportional to 42,826,859.88, 59,101,141.62 and 23,247,761.55

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Solution

The fourth proportional to 42,826,859.88, 59,101,141.62 and 23,247,761.55 is: 32,081,951.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,826,859.88 : 59,101,141.62 = 23,247,761.55 : x
  2. Step 2: Convert to fraction form
    42,826,859.88/59,101,141.62 = 23,247,761.55/x
  3. Step 3: Cross multiply
    42,826,859.88x = 59,101,141.62 × 23,247,761.55
  4. Step 4: Simplify right side
    42,826,859.88x = 1,373,969,247,714,540.75
  5. Step 5: Solve for x
    x = 1,373,969,247,714,540.75/42,826,859.88
  6. Step 6: Final answer
    x = 32,081,951.64

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.