Home / 182,081,508.15-273,027,783.83-67,006,816.95

Finding the Fourth Proportional to 182,081,508.15, 273,027,783.83 and 67,006,816.95

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Solution

The fourth proportional to 182,081,508.15, 273,027,783.83 and 67,006,816.95 is: 100,475,456.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,081,508.15 : 273,027,783.83 = 67,006,816.95 : x
  2. Step 2: Convert to fraction form
    182,081,508.15/273,027,783.83 = 67,006,816.95/x
  3. Step 3: Cross multiply
    182,081,508.15x = 273,027,783.83 × 67,006,816.95
  4. Step 4: Simplify right side
    182,081,508.15x = 18,294,722,733,025,944
  5. Step 5: Solve for x
    x = 18,294,722,733,025,944/182,081,508.15
  6. Step 6: Final answer
    x = 100,475,456.95

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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.