Home / 197,035,397,950.33-295,523,234,451.45-53,625,601,528.07

Finding the Fourth Proportional to 197,035,397,950.33, 295,523,234,451.45 and 53,625,601,528.07

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Solution

The fourth proportional to 197,035,397,950.33, 295,523,234,451.45 and 53,625,601,528.07 is: 80,430,274,853.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,035,397,950.33 : 295,523,234,451.45 = 53,625,601,528.07 : x
  2. Step 2: Convert to fraction form
    197,035,397,950.33/295,523,234,451.45 = 53,625,601,528.07/x
  3. Step 3: Cross multiply
    197,035,397,950.33x = 295,523,234,451.45 × 53,625,601,528.07
  4. Step 4: Simplify right side
    197,035,397,950.33x = 15,847,611,212,979,865,911,296
  5. Step 5: Solve for x
    x = 15,847,611,212,979,865,911,296/197,035,397,950.33
  6. Step 6: Final answer
    x = 80,430,274,853.33

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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.