Home / 50,764,231,184.67-70,055,273,841.15-27,903,864,773.85

Finding the Fourth Proportional to 50,764,231,184.67, 70,055,273,841.15 and 27,903,864,773.85

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Solution

The fourth proportional to 50,764,231,184.67, 70,055,273,841.15 and 27,903,864,773.85 is: 38,507,682,325.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,764,231,184.67 : 70,055,273,841.15 = 27,903,864,773.85 : x
  2. Step 2: Convert to fraction form
    50,764,231,184.67/70,055,273,841.15 = 27,903,864,773.85/x
  3. Step 3: Cross multiply
    50,764,231,184.67x = 70,055,273,841.15 × 27,903,864,773.85
  4. Step 4: Simplify right side
    50,764,231,184.67x = 1,954,812,887,958,480,486,400
  5. Step 5: Solve for x
    x = 1,954,812,887,958,480,486,400/50,764,231,184.67
  6. Step 6: Final answer
    x = 38,507,682,325.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.