Home / 793,149,184,511.04-1,189,957,197,611.20-255,917,066,619.64

Finding the Fourth Proportional to 793,149,184,511.04, 1,189,957,197,611.20 and 255,917,066,619.64

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Solution

The fourth proportional to 793,149,184,511.04, 1,189,957,197,611.20 and 255,917,066,619.64 is: 383,950,915,366.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,149,184,511.04 : 1,189,957,197,611.20 = 255,917,066,619.64 : x
  2. Step 2: Convert to fraction form
    793,149,184,511.04/1,189,957,197,611.20 = 255,917,066,619.64/x
  3. Step 3: Cross multiply
    793,149,184,511.04x = 1,189,957,197,611.20 × 255,917,066,619.64
  4. Step 4: Simplify right side
    793,149,184,511.04x = 304,530,355,415,585,627,570,176
  5. Step 5: Solve for x
    x = 304,530,355,415,585,627,570,176/793,149,184,511.04
  6. Step 6: Final answer
    x = 383,950,915,366.98

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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.