Home / 3,691,000,879.50-5,536,515,682.98-892,964,933.58

Finding the Fourth Proportional to 3,691,000,879.50, 5,536,515,682.98 and 892,964,933.58

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Solution

The fourth proportional to 3,691,000,879.50, 5,536,515,682.98 and 892,964,933.58 is: 1,339,450,875.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,000,879.50 : 5,536,515,682.98 = 892,964,933.58 : x
  2. Step 2: Convert to fraction form
    3,691,000,879.50/5,536,515,682.98 = 892,964,933.58/x
  3. Step 3: Cross multiply
    3,691,000,879.50x = 5,536,515,682.98 × 892,964,933.58
  4. Step 4: Simplify right side
    3,691,000,879.50x = 4,943,914,359,116,863,488
  5. Step 5: Solve for x
    x = 4,943,914,359,116,863,488/3,691,000,879.50
  6. Step 6: Final answer
    x = 1,339,450,875.39

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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.