Home / 2,253,355,089.44-3,377,647,042.25-757,963,054.67

Finding the Fourth Proportional to 2,253,355,089.44, 3,377,647,042.25 and 757,963,054.67

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Solution

The fourth proportional to 2,253,355,089.44, 3,377,647,042.25 and 757,963,054.67 is: 1,136,142,138.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,355,089.44 : 3,377,647,042.25 = 757,963,054.67 : x
  2. Step 2: Convert to fraction form
    2,253,355,089.44/3,377,647,042.25 = 757,963,054.67/x
  3. Step 3: Cross multiply
    2,253,355,089.44x = 3,377,647,042.25 × 757,963,054.67
  4. Step 4: Simplify right side
    2,253,355,089.44x = 2,560,131,669,720,222,208
  5. Step 5: Solve for x
    x = 2,560,131,669,720,222,208/2,253,355,089.44
  6. Step 6: Final answer
    x = 1,136,142,138.33

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1.5x scale

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.