Home / 57,255,436,060.53-85,854,420,404.53-33,359,663,149.42

Finding the Fourth Proportional to 57,255,436,060.53, 85,854,420,404.53 and 33,359,663,149.42

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Solution

The fourth proportional to 57,255,436,060.53, 85,854,420,404.53 and 33,359,663,149.42 is: 50,022,753,150.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,255,436,060.53 : 85,854,420,404.53 = 33,359,663,149.42 : x
  2. Step 2: Convert to fraction form
    57,255,436,060.53/85,854,420,404.53 = 33,359,663,149.42/x
  3. Step 3: Cross multiply
    57,255,436,060.53x = 85,854,420,404.53 × 33,359,663,149.42
  4. Step 4: Simplify right side
    57,255,436,060.53x = 2,864,074,544,583,387,643,904
  5. Step 5: Solve for x
    x = 2,864,074,544,583,387,643,904/57,255,436,060.53
  6. Step 6: Final answer
    x = 50,022,753,150.56

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1.5x scale

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.