Home / 33,022,846.80-49,492,279.80-15,946,750.80

Finding the Fourth Proportional to 33,022,846.80, 49,492,279.80 and 15,946,750.80

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Solution

The fourth proportional to 33,022,846.80, 49,492,279.80 and 15,946,750.80 is: 23,899,849.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,022,846.80 : 49,492,279.80 = 15,946,750.80 : x
  2. Step 2: Convert to fraction form
    33,022,846.80/49,492,279.80 = 15,946,750.80/x
  3. Step 3: Cross multiply
    33,022,846.80x = 49,492,279.80 × 15,946,750.80
  4. Step 4: Simplify right side
    33,022,846.80x = 789,241,052,494,473.88
  5. Step 5: Solve for x
    x = 789,241,052,494,473.88/33,022,846.80
  6. Step 6: Final answer
    x = 23,899,849.01

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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.