Home / 2,019,436,405.04-3,026,744,633.21-939,895,912.85

Finding the Fourth Proportional to 2,019,436,405.04, 3,026,744,633.21 and 939,895,912.85

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Solution

The fourth proportional to 2,019,436,405.04, 3,026,744,633.21 and 939,895,912.85 is: 1,408,722,207.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,436,405.04 : 3,026,744,633.21 = 939,895,912.85 : x
  2. Step 2: Convert to fraction form
    2,019,436,405.04/3,026,744,633.21 = 939,895,912.85/x
  3. Step 3: Cross multiply
    2,019,436,405.04x = 3,026,744,633.21 × 939,895,912.85
  4. Step 4: Simplify right side
    2,019,436,405.04x = 2,844,824,909,982,155,264
  5. Step 5: Solve for x
    x = 2,844,824,909,982,155,264/2,019,436,405.04
  6. Step 6: Final answer
    x = 1,408,722,207.29

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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.