Home / 49,867,183.04-74,846,754.81-25,292,356.92

Finding the Fourth Proportional to 49,867,183.04, 74,846,754.81 and 25,292,356.92

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Solution

The fourth proportional to 49,867,183.04, 74,846,754.81 and 25,292,356.92 is: 37,961,856.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,867,183.04 : 74,846,754.81 = 25,292,356.92 : x
  2. Step 2: Convert to fraction form
    49,867,183.04/74,846,754.81 = 25,292,356.92/x
  3. Step 3: Cross multiply
    49,867,183.04x = 74,846,754.81 × 25,292,356.92
  4. Step 4: Simplify right side
    49,867,183.04x = 1,893,050,836,958,247
  5. Step 5: Solve for x
    x = 1,893,050,836,958,247/49,867,183.04
  6. Step 6: Final answer
    x = 37,961,856.31

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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.