Home / 240,694,279,780.29-361,042,958,187.68-70,713,173,537.25

Finding the Fourth Proportional to 240,694,279,780.29, 361,042,958,187.68 and 70,713,173,537.25

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Solution

The fourth proportional to 240,694,279,780.29, 361,042,958,187.68 and 70,713,173,537.25 is: 106,070,212,304.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,694,279,780.29 : 361,042,958,187.68 = 70,713,173,537.25 : x
  2. Step 2: Convert to fraction form
    240,694,279,780.29/361,042,958,187.68 = 70,713,173,537.25/x
  3. Step 3: Cross multiply
    240,694,279,780.29x = 361,042,958,187.68 × 70,713,173,537.25
  4. Step 4: Simplify right side
    240,694,279,780.29x = 25,530,493,356,727,511,023,616
  5. Step 5: Solve for x
    x = 25,530,493,356,727,511,023,616/240,694,279,780.29
  6. Step 6: Final answer
    x = 106,070,212,304.31

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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.