Home / 4,795,695,460.82-6,617,723,769.42-2,788,388,186.24

Finding the Fourth Proportional to 4,795,695,460.82, 6,617,723,769.42 and 2,788,388,186.24

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Solution

The fourth proportional to 4,795,695,460.82, 6,617,723,769.42 and 2,788,388,186.24 is: 3,847,780,354.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,695,460.82 : 6,617,723,769.42 = 2,788,388,186.24 : x
  2. Step 2: Convert to fraction form
    4,795,695,460.82/6,617,723,769.42 = 2,788,388,186.24/x
  3. Step 3: Cross multiply
    4,795,695,460.82x = 6,617,723,769.42 × 2,788,388,186.24
  4. Step 4: Simplify right side
    4,795,695,460.82x = 18,452,782,778,450,366,464
  5. Step 5: Solve for x
    x = 18,452,782,778,450,366,464/4,795,695,460.82
  6. Step 6: Final answer
    x = 3,847,780,354.11

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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.