Home / 41,940,131,191.20-57,877,378,830.36-22,649,589,273.42

Finding the Fourth Proportional to 41,940,131,191.20, 57,877,378,830.36 and 22,649,589,273.42

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Solution

The fourth proportional to 41,940,131,191.20, 57,877,378,830.36 and 22,649,589,273.42 is: 31,256,432,001.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,940,131,191.20 : 57,877,378,830.36 = 22,649,589,273.42 : x
  2. Step 2: Convert to fraction form
    41,940,131,191.20/57,877,378,830.36 = 22,649,589,273.42/x
  3. Step 3: Cross multiply
    41,940,131,191.20x = 57,877,378,830.36 × 22,649,589,273.42
  4. Step 4: Simplify right side
    41,940,131,191.20x = 1,310,898,858,729,787,621,376
  5. Step 5: Solve for x
    x = 1,310,898,858,729,787,621,376/41,940,131,191.20
  6. Step 6: Final answer
    x = 31,256,432,001.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.