Home / 3,654,703,204,660-5,043,611,375,883.90-2,008,635,465,145.60

Finding the Fourth Proportional to 3,654,703,204,660, 5,043,611,375,883.90 and 2,008,635,465,145.60

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Solution

The fourth proportional to 3,654,703,204,660, 5,043,611,375,883.90 and 2,008,635,465,145.60 is: 2,771,983,418,269.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,703,204,660 : 5,043,611,375,883.90 = 2,008,635,465,145.60 : x
  2. Step 2: Convert to fraction form
    3,654,703,204,660/5,043,611,375,883.90 = 2,008,635,465,145.60/x
  3. Step 3: Cross multiply
    3,654,703,204,660x = 5,043,611,375,883.90 × 2,008,635,465,145.60
  4. Step 4: Simplify right side
    3,654,703,204,660x = 10,130,776,682,012,198,928,646,144
  5. Step 5: Solve for x
    x = 10,130,776,682,012,198,928,646,144/3,654,703,204,660
  6. Step 6: Final answer
    x = 2,771,983,418,269.03

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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.