Home / 88,880,367.53-133,199,500.57-50,037,346.73

Finding the Fourth Proportional to 88,880,367.53, 133,199,500.57 and 50,037,346.73

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Solution

The fourth proportional to 88,880,367.53, 133,199,500.57 and 50,037,346.73 is: 74,987,871.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,880,367.53 : 133,199,500.57 = 50,037,346.73 : x
  2. Step 2: Convert to fraction form
    88,880,367.53/133,199,500.57 = 50,037,346.73/x
  3. Step 3: Cross multiply
    88,880,367.53x = 133,199,500.57 × 50,037,346.73
  4. Step 4: Simplify right side
    88,880,367.53x = 6,664,949,594,283,922
  5. Step 5: Solve for x
    x = 6,664,949,594,283,922/88,880,367.53
  6. Step 6: Final answer
    x = 74,987,871.67

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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.