Home / 109,923,297,230.94-164,732,398,948.17-50,085,724,387.74

Finding the Fourth Proportional to 109,923,297,230.94, 164,732,398,948.17 and 50,085,724,387.74

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Solution

The fourth proportional to 109,923,297,230.94, 164,732,398,948.17 and 50,085,724,387.74 is: 75,059,079,733.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,923,297,230.94 : 164,732,398,948.17 = 50,085,724,387.74 : x
  2. Step 2: Convert to fraction form
    109,923,297,230.94/164,732,398,948.17 = 50,085,724,387.74/x
  3. Step 3: Cross multiply
    109,923,297,230.94x = 164,732,398,948.17 × 50,085,724,387.74
  4. Step 4: Simplify right side
    109,923,297,230.94x = 8,250,741,531,449,273,352,192
  5. Step 5: Solve for x
    x = 8,250,741,531,449,273,352,192/109,923,297,230.94
  6. Step 6: Final answer
    x = 75,059,079,733.71

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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.