Home / 197,035,397,857.94-295,523,234,312.68-53,625,601,435.42

Finding the Fourth Proportional to 197,035,397,857.94, 295,523,234,312.68 and 53,625,601,435.42

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Solution

The fourth proportional to 197,035,397,857.94, 295,523,234,312.68 and 53,625,601,435.42 is: 80,430,274,714.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,035,397,857.94 : 295,523,234,312.68 = 53,625,601,435.42 : x
  2. Step 2: Convert to fraction form
    197,035,397,857.94/295,523,234,312.68 = 53,625,601,435.42/x
  3. Step 3: Cross multiply
    197,035,397,857.94x = 295,523,234,312.68 × 53,625,601,435.42
  4. Step 4: Simplify right side
    197,035,397,857.94x = 15,847,611,178,156,535,316,480
  5. Step 5: Solve for x
    x = 15,847,611,178,156,535,316,480/197,035,397,857.94
  6. Step 6: Final answer
    x = 80,430,274,714.31

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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.