Home / 2,040,591,915,375-2,816,016,735,523.50-1,102,012,976,715.50

Finding the Fourth Proportional to 2,040,591,915,375, 2,816,016,735,523.50 and 1,102,012,976,715.50

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Solution

The fourth proportional to 2,040,591,915,375, 2,816,016,735,523.50 and 1,102,012,976,715.50 is: 1,520,777,849,707.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,591,915,375 : 2,816,016,735,523.50 = 1,102,012,976,715.50 : x
  2. Step 2: Convert to fraction form
    2,040,591,915,375/2,816,016,735,523.50 = 1,102,012,976,715.50/x
  3. Step 3: Cross multiply
    2,040,591,915,375x = 2,816,016,735,523.50 × 1,102,012,976,715.50
  4. Step 4: Simplify right side
    2,040,591,915,375x = 3,103,286,985,194,917,043,634,176
  5. Step 5: Solve for x
    x = 3,103,286,985,194,917,043,634,176/2,040,591,915,375
  6. Step 6: Final answer
    x = 1,520,777,849,707.70

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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.