Home / 197,035,397,950.83-295,523,234,452.20-53,625,601,528.57

Finding the Fourth Proportional to 197,035,397,950.83, 295,523,234,452.20 and 53,625,601,528.57

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Solution

The fourth proportional to 197,035,397,950.83, 295,523,234,452.20 and 53,625,601,528.57 is: 80,430,274,854.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,035,397,950.83 : 295,523,234,452.20 = 53,625,601,528.57 : x
  2. Step 2: Convert to fraction form
    197,035,397,950.83/295,523,234,452.20 = 53,625,601,528.57/x
  3. Step 3: Cross multiply
    197,035,397,950.83x = 295,523,234,452.20 × 53,625,601,528.57
  4. Step 4: Simplify right side
    197,035,397,950.83x = 15,847,611,213,167,848,325,120
  5. Step 5: Solve for x
    x = 15,847,611,213,167,848,325,120/197,035,397,950.83
  6. Step 6: Final answer
    x = 80,430,274,854.08

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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.