Home / 793,149,184,503.02-1,189,957,197,599.20-255,917,066,611.64

Finding the Fourth Proportional to 793,149,184,503.02, 1,189,957,197,599.20 and 255,917,066,611.64

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Solution

The fourth proportional to 793,149,184,503.02, 1,189,957,197,599.20 and 255,917,066,611.64 is: 383,950,915,354.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,149,184,503.02 : 1,189,957,197,599.20 = 255,917,066,611.64 : x
  2. Step 2: Convert to fraction form
    793,149,184,503.02/1,189,957,197,599.20 = 255,917,066,611.64/x
  3. Step 3: Cross multiply
    793,149,184,503.02x = 1,189,957,197,599.20 × 255,917,066,611.64
  4. Step 4: Simplify right side
    793,149,184,503.02x = 304,530,355,402,994,930,941,952
  5. Step 5: Solve for x
    x = 304,530,355,402,994,930,941,952/793,149,184,503.02
  6. Step 6: Final answer
    x = 383,950,915,354.99

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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.