Home / 31,998,569.91-44,157,695.20-17,313,912.24

Finding the Fourth Proportional to 31,998,569.91, 44,157,695.20 and 17,313,912.24

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Solution

The fourth proportional to 31,998,569.91, 44,157,695.20 and 17,313,912.24 is: 23,893,019.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,998,569.91 : 44,157,695.20 = 17,313,912.24 : x
  2. Step 2: Convert to fraction form
    31,998,569.91/44,157,695.20 = 17,313,912.24/x
  3. Step 3: Cross multiply
    31,998,569.91x = 44,157,695.20 × 17,313,912.24
  4. Step 4: Simplify right side
    31,998,569.91x = 764,542,459,413,469.25
  5. Step 5: Solve for x
    x = 764,542,459,413,469.25/31,998,569.91
  6. Step 6: Final answer
    x = 23,893,019.64

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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.