Home / 2,753,798,450-3,800,241,938.76-1,517,601,074

Finding the Fourth Proportional to 2,753,798,450, 3,800,241,938.76 and 1,517,601,074

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Solution

The fourth proportional to 2,753,798,450, 3,800,241,938.76 and 1,517,601,074 is: 2,094,289,524.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,798,450 : 3,800,241,938.76 = 1,517,601,074 : x
  2. Step 2: Convert to fraction form
    2,753,798,450/3,800,241,938.76 = 1,517,601,074/x
  3. Step 3: Cross multiply
    2,753,798,450x = 3,800,241,938.76 × 1,517,601,074
  4. Step 4: Simplify right side
    2,753,798,450x = 5,767,251,247,722,018,816
  5. Step 5: Solve for x
    x = 5,767,251,247,722,018,816/2,753,798,450
  6. Step 6: Final answer
    x = 2,094,289,524.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.