Home / 327,488,246,148.33-491,242,376,760.72-112,353,770,772.34

Finding the Fourth Proportional to 327,488,246,148.33, 491,242,376,760.72 and 112,353,770,772.34

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Solution

The fourth proportional to 327,488,246,148.33, 491,242,376,760.72 and 112,353,770,772.34 is: 168,534,089,517.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,488,246,148.33 : 491,242,376,760.72 = 112,353,770,772.34 : x
  2. Step 2: Convert to fraction form
    327,488,246,148.33/491,242,376,760.72 = 112,353,770,772.34/x
  3. Step 3: Cross multiply
    327,488,246,148.33x = 491,242,376,760.72 × 112,353,770,772.34
  4. Step 4: Simplify right side
    327,488,246,148.33x = 55,192,933,392,233,411,903,488
  5. Step 5: Solve for x
    x = 55,192,933,392,233,411,903,488/327,488,246,148.33
  6. Step 6: Final answer
    x = 168,534,089,517.32

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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.