Home / 5,024,004,963.66-7,536,006,949.77-1,343,414,658.78

Finding the Fourth Proportional to 5,024,004,963.66, 7,536,006,949.77 and 1,343,414,658.78

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Solution

The fourth proportional to 5,024,004,963.66, 7,536,006,949.77 and 1,343,414,658.78 is: 2,015,121,855.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,004,963.66 : 7,536,006,949.77 = 1,343,414,658.78 : x
  2. Step 2: Convert to fraction form
    5,024,004,963.66/7,536,006,949.77 = 1,343,414,658.78/x
  3. Step 3: Cross multiply
    5,024,004,963.66x = 7,536,006,949.77 × 1,343,414,658.78
  4. Step 4: Simplify right side
    5,024,004,963.66x = 10,123,982,204,988,973,056
  5. Step 5: Solve for x
    x = 10,123,982,204,988,973,056/5,024,004,963.66
  6. Step 6: Final answer
    x = 2,015,121,855.61

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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.