Home / 49,651,183.38-74,476,025.64-22,338,188.58

Finding the Fourth Proportional to 49,651,183.38, 74,476,025.64 and 22,338,188.58

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Solution

The fourth proportional to 49,651,183.38, 74,476,025.64 and 22,338,188.58 is: 33,506,945.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,651,183.38 : 74,476,025.64 = 22,338,188.58 : x
  2. Step 2: Convert to fraction form
    49,651,183.38/74,476,025.64 = 22,338,188.58/x
  3. Step 3: Cross multiply
    49,651,183.38x = 74,476,025.64 × 22,338,188.58
  4. Step 4: Simplify right side
    49,651,183.38x = 1,663,659,505,435,235
  5. Step 5: Solve for x
    x = 1,663,659,505,435,235/49,651,183.38
  6. Step 6: Final answer
    x = 33,506,945.70

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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.