Home / 5,575,690,286.92-8,361,081,167.80-2,954,880,359.44

Finding the Fourth Proportional to 5,575,690,286.92, 8,361,081,167.80 and 2,954,880,359.44

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Solution

The fourth proportional to 5,575,690,286.92, 8,361,081,167.80 and 2,954,880,359.44 is: 4,431,019,883.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,575,690,286.92 : 8,361,081,167.80 = 2,954,880,359.44 : x
  2. Step 2: Convert to fraction form
    5,575,690,286.92/8,361,081,167.80 = 2,954,880,359.44/x
  3. Step 3: Cross multiply
    5,575,690,286.92x = 8,361,081,167.80 × 2,954,880,359.44
  4. Step 4: Simplify right side
    5,575,690,286.92x = 24,705,994,526,415,880,192
  5. Step 5: Solve for x
    x = 24,705,994,526,415,880,192/5,575,690,286.92
  6. Step 6: Final answer
    x = 4,431,019,883.65

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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.