Home / 3,082,976,782.44-4,254,511,943.58-1,673,280,584.88

Finding the Fourth Proportional to 3,082,976,782.44, 4,254,511,943.58 and 1,673,280,584.88

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Solution

The fourth proportional to 3,082,976,782.44, 4,254,511,943.58 and 1,673,280,584.88 is: 2,309,129,369.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,976,782.44 : 4,254,511,943.58 = 1,673,280,584.88 : x
  2. Step 2: Convert to fraction form
    3,082,976,782.44/4,254,511,943.58 = 1,673,280,584.88/x
  3. Step 3: Cross multiply
    3,082,976,782.44x = 4,254,511,943.58 × 1,673,280,584.88
  4. Step 4: Simplify right side
    3,082,976,782.44x = 7,118,992,233,332,488,192
  5. Step 5: Solve for x
    x = 7,118,992,233,332,488,192/3,082,976,782.44
  6. Step 6: Final answer
    x = 2,309,129,369.34

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1.5x scale

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.