Home / 3,654,703,204,659-5,043,611,375,882.50-2,008,635,465,144.60

Finding the Fourth Proportional to 3,654,703,204,659, 5,043,611,375,882.50 and 2,008,635,465,144.60

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Solution

The fourth proportional to 3,654,703,204,659, 5,043,611,375,882.50 and 2,008,635,465,144.60 is: 2,771,983,418,267.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,703,204,659 : 5,043,611,375,882.50 = 2,008,635,465,144.60 : x
  2. Step 2: Convert to fraction form
    3,654,703,204,659/5,043,611,375,882.50 = 2,008,635,465,144.60/x
  3. Step 3: Cross multiply
    3,654,703,204,659x = 5,043,611,375,882.50 × 2,008,635,465,144.60
  4. Step 4: Simplify right side
    3,654,703,204,659x = 10,130,776,682,004,341,285,978,112
  5. Step 5: Solve for x
    x = 10,130,776,682,004,341,285,978,112/3,654,703,204,659
  6. Step 6: Final answer
    x = 2,771,983,418,267.64

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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.