Home / 433,366,976,621.23-598,047,825,175.12-240,679,149,546.97

Finding the Fourth Proportional to 433,366,976,621.23, 598,047,825,175.12 and 240,679,149,546.97

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Solution

The fourth proportional to 433,366,976,621.23, 598,047,825,175.12 and 240,679,149,546.97 is: 332,138,002,470.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,366,976,621.23 : 598,047,825,175.12 = 240,679,149,546.97 : x
  2. Step 2: Convert to fraction form
    433,366,976,621.23/598,047,825,175.12 = 240,679,149,546.97/x
  3. Step 3: Cross multiply
    433,366,976,621.23x = 598,047,825,175.12 × 240,679,149,546.97
  4. Step 4: Simplify right side
    433,366,976,621.23x = 143,937,641,951,562,882,351,104
  5. Step 5: Solve for x
    x = 143,937,641,951,562,882,351,104/433,366,976,621.23
  6. Step 6: Final answer
    x = 332,138,002,470.29

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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.