Home / 3,184,406,634.84-4,394,494,475.71-1,755,446,375.58

Finding the Fourth Proportional to 3,184,406,634.84, 4,394,494,475.71 and 1,755,446,375.58

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Solution

The fourth proportional to 3,184,406,634.84, 4,394,494,475.71 and 1,755,446,375.58 is: 2,422,523,340.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,406,634.84 : 4,394,494,475.71 = 1,755,446,375.58 : x
  2. Step 2: Convert to fraction form
    3,184,406,634.84/4,394,494,475.71 = 1,755,446,375.58/x
  3. Step 3: Cross multiply
    3,184,406,634.84x = 4,394,494,475.71 × 1,755,446,375.58
  4. Step 4: Simplify right side
    3,184,406,634.84x = 7,714,299,399,891,451,904
  5. Step 5: Solve for x
    x = 7,714,299,399,891,451,904/3,184,406,634.84
  6. Step 6: Final answer
    x = 2,422,523,340.93

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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.