Home / 3,413,907,069.55-5,121,002,321.93-1,084,778,313.55

Finding the Fourth Proportional to 3,413,907,069.55, 5,121,002,321.93 and 1,084,778,313.55

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Solution

The fourth proportional to 3,413,907,069.55, 5,121,002,321.93 and 1,084,778,313.55 is: 1,627,212,501.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,907,069.55 : 5,121,002,321.93 = 1,084,778,313.55 : x
  2. Step 2: Convert to fraction form
    3,413,907,069.55/5,121,002,321.93 = 1,084,778,313.55/x
  3. Step 3: Cross multiply
    3,413,907,069.55x = 5,121,002,321.93 × 1,084,778,313.55
  4. Step 4: Simplify right side
    3,413,907,069.55x = 5,555,152,262,468,859,904
  5. Step 5: Solve for x
    x = 5,555,152,262,468,859,904/3,413,907,069.55
  6. Step 6: Final answer
    x = 1,627,212,501.48

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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.