Home / 3,063,211,421.82-4,596,153,619.46-1,072,682,147.33

Finding the Fourth Proportional to 3,063,211,421.82, 4,596,153,619.46 and 1,072,682,147.33

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Solution

The fourth proportional to 3,063,211,421.82, 4,596,153,619.46 and 1,072,682,147.33 is: 1,609,491,234.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,211,421.82 : 4,596,153,619.46 = 1,072,682,147.33 : x
  2. Step 2: Convert to fraction form
    3,063,211,421.82/4,596,153,619.46 = 1,072,682,147.33/x
  3. Step 3: Cross multiply
    3,063,211,421.82x = 4,596,153,619.46 × 1,072,682,147.33
  4. Step 4: Simplify right side
    3,063,211,421.82x = 4,930,211,933,980,904,448
  5. Step 5: Solve for x
    x = 4,930,211,933,980,904,448/3,063,211,421.82
  6. Step 6: Final answer
    x = 1,609,491,234.87

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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.