Home / 2,375,862,451.43-3,563,929,868.01-629,019,796.42

Finding the Fourth Proportional to 2,375,862,451.43, 3,563,929,868.01 and 629,019,796.42

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Solution

The fourth proportional to 2,375,862,451.43, 3,563,929,868.01 and 629,019,796.42 is: 943,565,751.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,862,451.43 : 3,563,929,868.01 = 629,019,796.42 : x
  2. Step 2: Convert to fraction form
    2,375,862,451.43/3,563,929,868.01 = 629,019,796.42/x
  3. Step 3: Cross multiply
    2,375,862,451.43x = 3,563,929,868.01 × 629,019,796.42
  4. Step 4: Simplify right side
    2,375,862,451.43x = 2,241,782,440,045,591,552
  5. Step 5: Solve for x
    x = 2,241,782,440,045,591,552/2,375,862,451.43
  6. Step 6: Final answer
    x = 943,565,751.75

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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.