Home / 492,823,962,216.32-680,101,061,050.26-273,096,324,620.73

Finding the Fourth Proportional to 492,823,962,216.32, 680,101,061,050.26 and 273,096,324,620.73

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Solution

The fourth proportional to 492,823,962,216.32, 680,101,061,050.26 and 273,096,324,620.73 is: 376,875,140,787.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    492,823,962,216.32 : 680,101,061,050.26 = 273,096,324,620.73 : x
  2. Step 2: Convert to fraction form
    492,823,962,216.32/680,101,061,050.26 = 273,096,324,620.73/x
  3. Step 3: Cross multiply
    492,823,962,216.32x = 680,101,061,050.26 × 273,096,324,620.73
  4. Step 4: Simplify right side
    492,823,962,216.32x = 185,733,100,143,484,715,663,360
  5. Step 5: Solve for x
    x = 185,733,100,143,484,715,663,360/492,823,962,216.32
  6. Step 6: Final answer
    x = 376,875,140,787.00

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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.