Home / 7,394,329,876,998.80-10,204,187,234,504-4,102,077,791,744.90

Finding the Fourth Proportional to 7,394,329,876,998.80, 10,204,187,234,504 and 4,102,077,791,744.90

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Solution

The fourth proportional to 7,394,329,876,998.80, 10,204,187,234,504 and 4,102,077,791,744.90 is: 5,660,874,012,082.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394,329,876,998.80 : 10,204,187,234,504 = 4,102,077,791,744.90 : x
  2. Step 2: Convert to fraction form
    7,394,329,876,998.80/10,204,187,234,504 = 4,102,077,791,744.90/x
  3. Step 3: Cross multiply
    7,394,329,876,998.80x = 10,204,187,234,504 × 4,102,077,791,744.90
  4. Step 4: Simplify right side
    7,394,329,876,998.80x = 41,858,369,837,465,669,189,238,784
  5. Step 5: Solve for x
    x = 41,858,369,837,465,669,189,238,784/7,394,329,876,998.80
  6. Step 6: Final answer
    x = 5,660,874,012,082.23

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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.