Home / 57,255,436,364.80-85,854,420,860.94-33,359,663,453.56

Finding the Fourth Proportional to 57,255,436,364.80, 85,854,420,860.94 and 33,359,663,453.56

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Solution

The fourth proportional to 57,255,436,364.80, 85,854,420,860.94 and 33,359,663,453.56 is: 50,022,753,606.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,255,436,364.80 : 85,854,420,860.94 = 33,359,663,453.56 : x
  2. Step 2: Convert to fraction form
    57,255,436,364.80/85,854,420,860.94 = 33,359,663,453.56/x
  3. Step 3: Cross multiply
    57,255,436,364.80x = 85,854,420,860.94 × 33,359,663,453.56
  4. Step 4: Simplify right side
    57,255,436,364.80x = 2,864,074,585,921,259,831,296
  5. Step 5: Solve for x
    x = 2,864,074,585,921,259,831,296/57,255,436,364.80
  6. Step 6: Final answer
    x = 50,022,753,606.71

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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.