Home / 3,686,770,302,753.80-5,530,155,454,130.60-3,686,770,302,753.80

Finding the Fourth Proportional to 3,686,770,302,753.80, 5,530,155,454,130.60 and 3,686,770,302,753.80

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Solution

The fourth proportional to 3,686,770,302,753.80, 5,530,155,454,130.60 and 3,686,770,302,753.80 is: 5,530,155,454,130.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,686,770,302,753.80 : 5,530,155,454,130.60 = 3,686,770,302,753.80 : x
  2. Step 2: Convert to fraction form
    3,686,770,302,753.80/5,530,155,454,130.60 = 3,686,770,302,753.80/x
  3. Step 3: Cross multiply
    3,686,770,302,753.80x = 5,530,155,454,130.60 × 3,686,770,302,753.80
  4. Step 4: Simplify right side
    3,686,770,302,753.80x = 20,388,412,897,900,647,143,178,240
  5. Step 5: Solve for x
    x = 20,388,412,897,900,647,143,178,240/3,686,770,302,753.80
  6. Step 6: Final answer
    x = 5,530,155,454,130.60

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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.