Home / 3,763,212,148.62-5,644,450,413.03-1,143,039,007.26

Finding the Fourth Proportional to 3,763,212,148.62, 5,644,450,413.03 and 1,143,039,007.26

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Solution

The fourth proportional to 3,763,212,148.62, 5,644,450,413.03 and 1,143,039,007.26 is: 1,714,446,792.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,212,148.62 : 5,644,450,413.03 = 1,143,039,007.26 : x
  2. Step 2: Convert to fraction form
    3,763,212,148.62/5,644,450,413.03 = 1,143,039,007.26/x
  3. Step 3: Cross multiply
    3,763,212,148.62x = 5,644,450,413.03 × 1,143,039,007.26
  4. Step 4: Simplify right side
    3,763,212,148.62x = 6,451,826,996,638,107,648
  5. Step 5: Solve for x
    x = 6,451,826,996,638,107,648/3,763,212,148.62
  6. Step 6: Final answer
    x = 1,714,446,792.22

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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.