Home / 24,193,865,185.60-36,290,797,778.40-20,061,379,969.60

Finding the Fourth Proportional to 24,193,865,185.60, 36,290,797,778.40 and 20,061,379,969.60

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Solution

The fourth proportional to 24,193,865,185.60, 36,290,797,778.40 and 20,061,379,969.60 is: 30,092,069,954.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,865,185.60 : 36,290,797,778.40 = 20,061,379,969.60 : x
  2. Step 2: Convert to fraction form
    24,193,865,185.60/36,290,797,778.40 = 20,061,379,969.60/x
  3. Step 3: Cross multiply
    24,193,865,185.60x = 36,290,797,778.40 × 20,061,379,969.60
  4. Step 4: Simplify right side
    24,193,865,185.60x = 728,043,483,632,397,975,552
  5. Step 5: Solve for x
    x = 728,043,483,632,397,975,552/24,193,865,185.60
  6. Step 6: Final answer
    x = 30,092,069,954.40

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Double scale
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Similar ratio
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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.