Home / 49,465,604.45-74,162,534.41-33,251,339.54

Finding the Fourth Proportional to 49,465,604.45, 74,162,534.41 and 33,251,339.54

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Solution

The fourth proportional to 49,465,604.45, 74,162,534.41 and 33,251,339.54 is: 49,852,895.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,465,604.45 : 74,162,534.41 = 33,251,339.54 : x
  2. Step 2: Convert to fraction form
    49,465,604.45/74,162,534.41 = 33,251,339.54/x
  3. Step 3: Cross multiply
    49,465,604.45x = 74,162,534.41 × 33,251,339.54
  4. Step 4: Simplify right side
    49,465,604.45x = 2,466,003,612,813,843.50
  5. Step 5: Solve for x
    x = 2,466,003,612,813,843.50/49,465,604.45
  6. Step 6: Final answer
    x = 49,852,895.57

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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.