Home / 3,691,000,880.50-5,536,515,684.48-892,964,934.58

Finding the Fourth Proportional to 3,691,000,880.50, 5,536,515,684.48 and 892,964,934.58

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Solution

The fourth proportional to 3,691,000,880.50, 5,536,515,684.48 and 892,964,934.58 is: 1,339,450,876.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,000,880.50 : 5,536,515,684.48 = 892,964,934.58 : x
  2. Step 2: Convert to fraction form
    3,691,000,880.50/5,536,515,684.48 = 892,964,934.58/x
  3. Step 3: Cross multiply
    3,691,000,880.50x = 5,536,515,684.48 × 892,964,934.58
  4. Step 4: Simplify right side
    3,691,000,880.50x = 4,943,914,365,992,826,880
  5. Step 5: Solve for x
    x = 4,943,914,365,992,826,880/3,691,000,880.50
  6. Step 6: Final answer
    x = 1,339,450,876.89

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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.