Home / 591,696,093.68-887,665,191.02-203,468,504.48

Finding the Fourth Proportional to 591,696,093.68, 887,665,191.02 and 203,468,504.48

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Solution

The fourth proportional to 591,696,093.68, 887,665,191.02 and 203,468,504.48 is: 305,244,382.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,696,093.68 : 887,665,191.02 = 203,468,504.48 : x
  2. Step 2: Convert to fraction form
    591,696,093.68/887,665,191.02 = 203,468,504.48/x
  3. Step 3: Cross multiply
    591,696,093.68x = 887,665,191.02 × 203,468,504.48
  4. Step 4: Simplify right side
    591,696,093.68x = 180,611,908,895,792,928
  5. Step 5: Solve for x
    x = 180,611,908,895,792,928/591,696,093.68
  6. Step 6: Final answer
    x = 305,244,382.76

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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.