Home / 2,054,164,935.20-2,834,508,460.32-1,149,970,382.24

Finding the Fourth Proportional to 2,054,164,935.20, 2,834,508,460.32 and 1,149,970,382.24

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Solution

The fourth proportional to 2,054,164,935.20, 2,834,508,460.32 and 1,149,970,382.24 is: 1,586,825,245.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,164,935.20 : 2,834,508,460.32 = 1,149,970,382.24 : x
  2. Step 2: Convert to fraction form
    2,054,164,935.20/2,834,508,460.32 = 1,149,970,382.24/x
  3. Step 3: Cross multiply
    2,054,164,935.20x = 2,834,508,460.32 × 1,149,970,382.24
  4. Step 4: Simplify right side
    2,054,164,935.20x = 3,259,600,777,576,704,512
  5. Step 5: Solve for x
    x = 3,259,600,777,576,704,512/2,054,164,935.20
  6. Step 6: Final answer
    x = 1,586,825,245.49

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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.