Home / 33,647,012.56-50,470,923.30-9,384,462.64

Finding the Fourth Proportional to 33,647,012.56, 50,470,923.30 and 9,384,462.64

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Solution

The fourth proportional to 33,647,012.56, 50,470,923.30 and 9,384,462.64 is: 14,076,806.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,647,012.56 : 50,470,923.30 = 9,384,462.64 : x
  2. Step 2: Convert to fraction form
    33,647,012.56/50,470,923.30 = 9,384,462.64/x
  3. Step 3: Cross multiply
    33,647,012.56x = 50,470,923.30 × 9,384,462.64
  4. Step 4: Simplify right side
    33,647,012.56x = 473,642,494,115,155.50
  5. Step 5: Solve for x
    x = 473,642,494,115,155.50/33,647,012.56
  6. Step 6: Final answer
    x = 14,076,806.77

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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.