Home / 33,295,228.20-49,946,168.70-9,034,540.20

Finding the Fourth Proportional to 33,295,228.20, 49,946,168.70 and 9,034,540.20

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Solution

The fourth proportional to 33,295,228.20, 49,946,168.70 and 9,034,540.20 is: 13,552,712.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,295,228.20 : 49,946,168.70 = 9,034,540.20 : x
  2. Step 2: Convert to fraction form
    33,295,228.20/49,946,168.70 = 9,034,540.20/x
  3. Step 3: Cross multiply
    33,295,228.20x = 49,946,168.70 × 9,034,540.20
  4. Step 4: Simplify right side
    33,295,228.20x = 451,240,668,956,131.75
  5. Step 5: Solve for x
    x = 451,240,668,956,131.75/33,295,228.20
  6. Step 6: Final answer
    x = 13,552,712.91

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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.