Home / 49,324,233.42-73,993,436.28-15,248,236.50

Finding the Fourth Proportional to 49,324,233.42, 73,993,436.28 and 15,248,236.50

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Solution

The fourth proportional to 49,324,233.42, 73,993,436.28 and 15,248,236.50 is: 22,874,545.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,324,233.42 : 73,993,436.28 = 15,248,236.50 : x
  2. Step 2: Convert to fraction form
    49,324,233.42/73,993,436.28 = 15,248,236.50/x
  3. Step 3: Cross multiply
    49,324,233.42x = 73,993,436.28 × 15,248,236.50
  4. Step 4: Simplify right side
    49,324,233.42x = 1,128,269,415,845,120.25
  5. Step 5: Solve for x
    x = 1,128,269,415,845,120.25/49,324,233.42
  6. Step 6: Final answer
    x = 22,874,545.38

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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.