Home / 33,949,815.46-50,924,739.59-11,230,712.71

Finding the Fourth Proportional to 33,949,815.46, 50,924,739.59 and 11,230,712.71

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Solution

The fourth proportional to 33,949,815.46, 50,924,739.59 and 11,230,712.71 is: 16,846,074.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,949,815.46 : 50,924,739.59 = 11,230,712.71 : x
  2. Step 2: Convert to fraction form
    33,949,815.46/50,924,739.59 = 11,230,712.71/x
  3. Step 3: Cross multiply
    33,949,815.46x = 50,924,739.59 × 11,230,712.71
  4. Step 4: Simplify right side
    33,949,815.46x = 571,921,120,025,502.88
  5. Step 5: Solve for x
    x = 571,921,120,025,502.88/33,949,815.46
  6. Step 6: Final answer
    x = 16,846,074.49

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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.