Home / 4,795,695,449.82-6,617,723,754.24-2,788,388,175.24

Finding the Fourth Proportional to 4,795,695,449.82, 6,617,723,754.24 and 2,788,388,175.24

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Solution

The fourth proportional to 4,795,695,449.82, 6,617,723,754.24 and 2,788,388,175.24 is: 3,847,780,338.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,695,449.82 : 6,617,723,754.24 = 2,788,388,175.24 : x
  2. Step 2: Convert to fraction form
    4,795,695,449.82/6,617,723,754.24 = 2,788,388,175.24/x
  3. Step 3: Cross multiply
    4,795,695,449.82x = 6,617,723,754.24 × 2,788,388,175.24
  4. Step 4: Simplify right side
    4,795,695,449.82x = 18,452,782,663,327,674,368
  5. Step 5: Solve for x
    x = 18,452,782,663,327,674,368/4,795,695,449.82
  6. Step 6: Final answer
    x = 3,847,780,338.93

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.