Home / 2,753,990,229.93-4,131,795,833.93-888,600,931.70

Finding the Fourth Proportional to 2,753,990,229.93, 4,131,795,833.93 and 888,600,931.70

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Solution

The fourth proportional to 2,753,990,229.93, 4,131,795,833.93 and 888,600,931.70 is: 1,333,162,909.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,990,229.93 : 4,131,795,833.93 = 888,600,931.70 : x
  2. Step 2: Convert to fraction form
    2,753,990,229.93/4,131,795,833.93 = 888,600,931.70/x
  3. Step 3: Cross multiply
    2,753,990,229.93x = 4,131,795,833.93 × 888,600,931.70
  4. Step 4: Simplify right side
    2,753,990,229.93x = 3,671,517,627,599,275,008
  5. Step 5: Solve for x
    x = 3,671,517,627,599,275,008/2,753,990,229.93
  6. Step 6: Final answer
    x = 1,333,162,909.48

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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.