Home / 250,940,439,502.08-376,521,815,460.90-131,529,385,489.56

Finding the Fourth Proportional to 250,940,439,502.08, 376,521,815,460.90 and 131,529,385,489.56

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Solution

The fourth proportional to 250,940,439,502.08, 376,521,815,460.90 and 131,529,385,489.56 is: 197,352,340,297.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,940,439,502.08 : 376,521,815,460.90 = 131,529,385,489.56 : x
  2. Step 2: Convert to fraction form
    250,940,439,502.08/376,521,815,460.90 = 131,529,385,489.56/x
  3. Step 3: Cross multiply
    250,940,439,502.08x = 376,521,815,460.90 × 131,529,385,489.56
  4. Step 4: Simplify right side
    250,940,439,502.08x = 49,523,683,010,985,687,252,992
  5. Step 5: Solve for x
    x = 49,523,683,010,985,687,252,992/250,940,439,502.08
  6. Step 6: Final answer
    x = 197,352,340,297.37

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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.