Home / 327,488,246,152.01-491,242,376,766.23-112,353,770,776.08

Finding the Fourth Proportional to 327,488,246,152.01, 491,242,376,766.23 and 112,353,770,776.08

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Solution

The fourth proportional to 327,488,246,152.01, 491,242,376,766.23 and 112,353,770,776.08 is: 168,534,089,522.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,488,246,152.01 : 491,242,376,766.23 = 112,353,770,776.08 : x
  2. Step 2: Convert to fraction form
    327,488,246,152.01/491,242,376,766.23 = 112,353,770,776.08/x
  3. Step 3: Cross multiply
    327,488,246,152.01x = 491,242,376,766.23 × 112,353,770,776.08
  4. Step 4: Simplify right side
    327,488,246,152.01x = 55,192,933,394,689,730,543,616
  5. Step 5: Solve for x
    x = 55,192,933,394,689,730,543,616/327,488,246,152.01
  6. Step 6: Final answer
    x = 168,534,089,522.93

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1.5x scale

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.