Home / 3,288,290,599.26-4,936,644,911.34-2,824,916,562.54

Finding the Fourth Proportional to 3,288,290,599.26, 4,936,644,911.34 and 2,824,916,562.54

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Solution

The fourth proportional to 3,288,290,599.26, 4,936,644,911.34 and 2,824,916,562.54 is: 4,240,990,737.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,290,599.26 : 4,936,644,911.34 = 2,824,916,562.54 : x
  2. Step 2: Convert to fraction form
    3,288,290,599.26/4,936,644,911.34 = 2,824,916,562.54/x
  3. Step 3: Cross multiply
    3,288,290,599.26x = 4,936,644,911.34 × 2,824,916,562.54
  4. Step 4: Simplify right side
    3,288,290,599.26x = 13,945,609,973,423,175,680
  5. Step 5: Solve for x
    x = 13,945,609,973,423,175,680/3,288,290,599.26
  6. Step 6: Final answer
    x = 4,240,990,737.42

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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.