Home / 3,184,766,655.27-4,394,998,385.64-1,775,159,998.89

Finding the Fourth Proportional to 3,184,766,655.27, 4,394,998,385.64 and 1,775,159,998.89

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Solution

The fourth proportional to 3,184,766,655.27, 4,394,998,385.64 and 1,775,159,998.89 is: 2,449,732,170.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,766,655.27 : 4,394,998,385.64 = 1,775,159,998.89 : x
  2. Step 2: Convert to fraction form
    3,184,766,655.27/4,394,998,385.64 = 1,775,159,998.89/x
  3. Step 3: Cross multiply
    3,184,766,655.27x = 4,394,998,385.64 × 1,775,159,998.89
  4. Step 4: Simplify right side
    3,184,766,655.27x = 7,801,825,329,374,255,104
  5. Step 5: Solve for x
    x = 7,801,825,329,374,255,104/3,184,766,655.27
  6. Step 6: Final answer
    x = 2,449,732,170.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.