Home / 3,851,483,796.98-5,773,193,524.55-1,611,814,320.78

Finding the Fourth Proportional to 3,851,483,796.98, 5,773,193,524.55 and 1,611,814,320.78

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Solution

The fourth proportional to 3,851,483,796.98, 5,773,193,524.55 and 1,611,814,320.78 is: 2,416,034,050.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,851,483,796.98 : 5,773,193,524.55 = 1,611,814,320.78 : x
  2. Step 2: Convert to fraction form
    3,851,483,796.98/5,773,193,524.55 = 1,611,814,320.78/x
  3. Step 3: Cross multiply
    3,851,483,796.98x = 5,773,193,524.55 × 1,611,814,320.78
  4. Step 4: Simplify right side
    3,851,483,796.98x = 9,305,315,999,467,128,832
  5. Step 5: Solve for x
    x = 9,305,315,999,467,128,832/3,851,483,796.98
  6. Step 6: Final answer
    x = 2,416,034,050.77

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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.