Home / 197,035,397,858.44-295,523,234,313.43-53,625,601,435.92

Finding the Fourth Proportional to 197,035,397,858.44, 295,523,234,313.43 and 53,625,601,435.92

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Solution

The fourth proportional to 197,035,397,858.44, 295,523,234,313.43 and 53,625,601,435.92 is: 80,430,274,715.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,035,397,858.44 : 295,523,234,313.43 = 53,625,601,435.92 : x
  2. Step 2: Convert to fraction form
    197,035,397,858.44/295,523,234,313.43 = 53,625,601,435.92/x
  3. Step 3: Cross multiply
    197,035,397,858.44x = 295,523,234,313.43 × 53,625,601,435.92
  4. Step 4: Simplify right side
    197,035,397,858.44x = 15,847,611,178,345,994,125,312
  5. Step 5: Solve for x
    x = 15,847,611,178,345,994,125,312/197,035,397,858.44
  6. Step 6: Final answer
    x = 80,430,274,715.06

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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.