Home / 496,663,896,359.22-744,995,844,546.12-156,737,526,251.64

Finding the Fourth Proportional to 496,663,896,359.22, 744,995,844,546.12 and 156,737,526,251.64

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Solution

The fourth proportional to 496,663,896,359.22, 744,995,844,546.12 and 156,737,526,251.64 is: 235,106,289,379.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,663,896,359.22 : 744,995,844,546.12 = 156,737,526,251.64 : x
  2. Step 2: Convert to fraction form
    496,663,896,359.22/744,995,844,546.12 = 156,737,526,251.64/x
  3. Step 3: Cross multiply
    496,663,896,359.22x = 744,995,844,546.12 × 156,737,526,251.64
  4. Step 4: Simplify right side
    496,663,896,359.22x = 116,768,805,741,910,206,447,616
  5. Step 5: Solve for x
    x = 116,768,805,741,910,206,447,616/496,663,896,359.22
  6. Step 6: Final answer
    x = 235,106,289,379.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.