Home / 36,252,027,922.76-50,025,544,409.86-19,974,723,851.87

Finding the Fourth Proportional to 36,252,027,922.76, 50,025,544,409.86 and 19,974,723,851.87

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Solution

The fourth proportional to 36,252,027,922.76, 50,025,544,409.86 and 19,974,723,851.87 is: 27,563,876,902.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,252,027,922.76 : 50,025,544,409.86 = 19,974,723,851.87 : x
  2. Step 2: Convert to fraction form
    36,252,027,922.76/50,025,544,409.86 = 19,974,723,851.87/x
  3. Step 3: Cross multiply
    36,252,027,922.76x = 50,025,544,409.86 × 19,974,723,851.87
  4. Step 4: Simplify right side
    36,252,027,922.76x = 999,246,435,126,332,620,800
  5. Step 5: Solve for x
    x = 999,246,435,126,332,620,800/36,252,027,922.76
  6. Step 6: Final answer
    x = 27,563,876,902.43

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Double scale
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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.