Home / 3,654,703,204,658.70-5,043,611,375,881.50-2,008,635,465,144.30

Finding the Fourth Proportional to 3,654,703,204,658.70, 5,043,611,375,881.50 and 2,008,635,465,144.30

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Solution

The fourth proportional to 3,654,703,204,658.70, 5,043,611,375,881.50 and 2,008,635,465,144.30 is: 2,771,983,418,266.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,703,204,658.70 : 5,043,611,375,881.50 = 2,008,635,465,144.30 : x
  2. Step 2: Convert to fraction form
    3,654,703,204,658.70/5,043,611,375,881.50 = 2,008,635,465,144.30/x
  3. Step 3: Cross multiply
    3,654,703,204,658.70x = 5,043,611,375,881.50 × 2,008,635,465,144.30
  4. Step 4: Simplify right side
    3,654,703,204,658.70x = 10,130,776,682,000,819,412,795,392
  5. Step 5: Solve for x
    x = 10,130,776,682,000,819,412,795,392/3,654,703,204,658.70
  6. Step 6: Final answer
    x = 2,771,983,418,266.90

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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.