Home / 2,016,440,198,201.30-2,782,695,857,401.90-1,090,494,275,234.70

Finding the Fourth Proportional to 2,016,440,198,201.30, 2,782,695,857,401.90 and 1,090,494,275,234.70

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Solution

The fourth proportional to 2,016,440,198,201.30, 2,782,695,857,401.90 and 1,090,494,275,234.70 is: 1,504,886,633,842.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,440,198,201.30 : 2,782,695,857,401.90 = 1,090,494,275,234.70 : x
  2. Step 2: Convert to fraction form
    2,016,440,198,201.30/2,782,695,857,401.90 = 1,090,494,275,234.70/x
  3. Step 3: Cross multiply
    2,016,440,198,201.30x = 2,782,695,857,401.90 × 1,090,494,275,234.70
  4. Step 4: Simplify right side
    2,016,440,198,201.30x = 3,034,513,902,216,086,934,257,664
  5. Step 5: Solve for x
    x = 3,034,513,902,216,086,934,257,664/2,016,440,198,201.30
  6. Step 6: Final answer
    x = 1,504,886,633,842.61

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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.