Home / 635,192,987,552.55-953,070,845,479.65-332,933,757,083.32

Finding the Fourth Proportional to 635,192,987,552.55, 953,070,845,479.65 and 332,933,757,083.32

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Solution

The fourth proportional to 635,192,987,552.55, 953,070,845,479.65 and 332,933,757,083.32 is: 499,548,111,471.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,192,987,552.55 : 953,070,845,479.65 = 332,933,757,083.32 : x
  2. Step 2: Convert to fraction form
    635,192,987,552.55/953,070,845,479.65 = 332,933,757,083.32/x
  3. Step 3: Cross multiply
    635,192,987,552.55x = 953,070,845,479.65 × 332,933,757,083.32
  4. Step 4: Simplify right side
    635,192,987,552.55x = 317,309,457,352,116,213,383,168
  5. Step 5: Solve for x
    x = 317,309,457,352,116,213,383,168/635,192,987,552.55
  6. Step 6: Final answer
    x = 499,548,111,471.97

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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.