Home / 33,024,497.80-49,494,756.30-15,948,401.80

Finding the Fourth Proportional to 33,024,497.80, 49,494,756.30 and 15,948,401.80

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Solution

The fourth proportional to 33,024,497.80, 49,494,756.30 and 15,948,401.80 is: 23,902,324.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,497.80 : 49,494,756.30 = 15,948,401.80 : x
  2. Step 2: Convert to fraction form
    33,024,497.80/49,494,756.30 = 15,948,401.80/x
  3. Step 3: Cross multiply
    33,024,497.80x = 49,494,756.30 × 15,948,401.80
  4. Step 4: Simplify right side
    33,024,497.80x = 789,362,260,465,481.38
  5. Step 5: Solve for x
    x = 789,362,260,465,481.38/33,024,497.80
  6. Step 6: Final answer
    x = 23,902,324.43

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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.