Home / 492,823,962,230.30-680,101,061,069.58-273,096,324,634.71

Finding the Fourth Proportional to 492,823,962,230.30, 680,101,061,069.58 and 273,096,324,634.71

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Solution

The fourth proportional to 492,823,962,230.30, 680,101,061,069.58 and 273,096,324,634.71 is: 376,875,140,806.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    492,823,962,230.30 : 680,101,061,069.58 = 273,096,324,634.71 : x
  2. Step 2: Convert to fraction form
    492,823,962,230.30/680,101,061,069.58 = 273,096,324,634.71/x
  3. Step 3: Cross multiply
    492,823,962,230.30x = 680,101,061,069.58 × 273,096,324,634.71
  4. Step 4: Simplify right side
    492,823,962,230.30x = 185,733,100,158,268,731,293,696
  5. Step 5: Solve for x
    x = 185,733,100,158,268,731,293,696/492,823,962,230.30
  6. Step 6: Final answer
    x = 376,875,140,806.31

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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.