Home / 33,255,739.20-49,873,240.80-13,067,169.60

Finding the Fourth Proportional to 33,255,739.20, 49,873,240.80 and 13,067,169.60

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Solution

The fourth proportional to 33,255,739.20, 49,873,240.80 and 13,067,169.60 is: 19,596,680.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,255,739.20 : 49,873,240.80 = 13,067,169.60 : x
  2. Step 2: Convert to fraction form
    33,255,739.20/49,873,240.80 = 13,067,169.60/x
  3. Step 3: Cross multiply
    33,255,739.20x = 49,873,240.80 × 13,067,169.60
  4. Step 4: Simplify right side
    33,255,739.20x = 651,702,096,035,239.62
  5. Step 5: Solve for x
    x = 651,702,096,035,239.62/33,255,739.20
  6. Step 6: Final answer
    x = 19,596,680.50

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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.