Home / 3,964,566,832,503.80-5,471,102,491,949.50-2,206,678,644,279.90

Finding the Fourth Proportional to 3,964,566,832,503.80, 5,471,102,491,949.50 and 2,206,678,644,279.90

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Solution

The fourth proportional to 3,964,566,832,503.80, 5,471,102,491,949.50 and 2,206,678,644,279.90 is: 3,045,216,675,544.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,964,566,832,503.80 : 5,471,102,491,949.50 = 2,206,678,644,279.90 : x
  2. Step 2: Convert to fraction form
    3,964,566,832,503.80/5,471,102,491,949.50 = 2,206,678,644,279.90/x
  3. Step 3: Cross multiply
    3,964,566,832,503.80x = 5,471,102,491,949.50 × 2,206,678,644,279.90
  4. Step 4: Simplify right side
    3,964,566,832,503.80x = 12,072,965,029,651,504,403,841,024
  5. Step 5: Solve for x
    x = 12,072,965,029,651,504,403,841,024/3,964,566,832,503.80
  6. Step 6: Final answer
    x = 3,045,216,675,544.57

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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.