Home / 3,996,123,084,274.30-5,983,861,271,065.70-2,757,986,419,493.50

Finding the Fourth Proportional to 3,996,123,084,274.30, 5,983,861,271,065.70 and 2,757,986,419,493.50

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Solution

The fourth proportional to 3,996,123,084,274.30, 5,983,861,271,065.70 and 2,757,986,419,493.50 is: 4,129,854,805,192.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996,123,084,274.30 : 5,983,861,271,065.70 = 2,757,986,419,493.50 : x
  2. Step 2: Convert to fraction form
    3,996,123,084,274.30/5,983,861,271,065.70 = 2,757,986,419,493.50/x
  3. Step 3: Cross multiply
    3,996,123,084,274.30x = 5,983,861,271,065.70 × 2,757,986,419,493.50
  4. Step 4: Simplify right side
    3,996,123,084,274.30x = 16,503,408,121,732,314,915,930,112
  5. Step 5: Solve for x
    x = 16,503,408,121,732,314,915,930,112/3,996,123,084,274.30
  6. Step 6: Final answer
    x = 4,129,854,805,192.86

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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.