Home / 3,996,123,084,305-5,983,861,271,111.40-2,757,986,419,525.20

Finding the Fourth Proportional to 3,996,123,084,305, 5,983,861,271,111.40 and 2,757,986,419,525.20

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Solution

The fourth proportional to 3,996,123,084,305, 5,983,861,271,111.40 and 2,757,986,419,525.20 is: 4,129,854,805,240.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996,123,084,305 : 5,983,861,271,111.40 = 2,757,986,419,525.20 : x
  2. Step 2: Convert to fraction form
    3,996,123,084,305/5,983,861,271,111.40 = 2,757,986,419,525.20/x
  3. Step 3: Cross multiply
    3,996,123,084,305x = 5,983,861,271,111.40 × 2,757,986,419,525.20
  4. Step 4: Simplify right side
    3,996,123,084,305x = 16,503,408,122,048,044,404,310,016
  5. Step 5: Solve for x
    x = 16,503,408,122,048,044,404,310,016/3,996,123,084,305
  6. Step 6: Final answer
    x = 4,129,854,805,240.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.