Home / 9,522,511,612.20-14,283,813,063.42-2,890,198,382.76

Finding the Fourth Proportional to 9,522,511,612.20, 14,283,813,063.42 and 2,890,198,382.76

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Solution

The fourth proportional to 9,522,511,612.20, 14,283,813,063.42 and 2,890,198,382.76 is: 4,335,311,427.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522,511,612.20 : 14,283,813,063.42 = 2,890,198,382.76 : x
  2. Step 2: Convert to fraction form
    9,522,511,612.20/14,283,813,063.42 = 2,890,198,382.76/x
  3. Step 3: Cross multiply
    9,522,511,612.20x = 14,283,813,063.42 × 2,890,198,382.76
  4. Step 4: Simplify right side
    9,522,511,612.20x = 41,283,053,415,542,644,736
  5. Step 5: Solve for x
    x = 41,283,053,415,542,644,736/9,522,511,612.20
  6. Step 6: Final answer
    x = 4,335,311,427.99

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1.5x scale

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.