Home / 248,959,171.58-343,593,783.45-141,694,573.73

Finding the Fourth Proportional to 248,959,171.58, 343,593,783.45 and 141,694,573.73

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Solution

The fourth proportional to 248,959,171.58, 343,593,783.45 and 141,694,573.73 is: 195,555,658.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,959,171.58 : 343,593,783.45 = 141,694,573.73 : x
  2. Step 2: Convert to fraction form
    248,959,171.58/343,593,783.45 = 141,694,573.73/x
  3. Step 3: Cross multiply
    248,959,171.58x = 343,593,783.45 × 141,694,573.73
  4. Step 4: Simplify right side
    248,959,171.58x = 48,685,374,680,507,704
  5. Step 5: Solve for x
    x = 48,685,374,680,507,704/248,959,171.58
  6. Step 6: Final answer
    x = 195,555,658.27

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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.