Home / 173,846,745.69-239,910,418.55-95,530,319.44

Finding the Fourth Proportional to 173,846,745.69, 239,910,418.55 and 95,530,319.44

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Solution

The fourth proportional to 173,846,745.69, 239,910,418.55 and 95,530,319.44 is: 131,832,890.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,846,745.69 : 239,910,418.55 = 95,530,319.44 : x
  2. Step 2: Convert to fraction form
    173,846,745.69/239,910,418.55 = 95,530,319.44/x
  3. Step 3: Cross multiply
    173,846,745.69x = 239,910,418.55 × 95,530,319.44
  4. Step 4: Simplify right side
    173,846,745.69x = 22,918,718,921,065,604
  5. Step 5: Solve for x
    x = 22,918,718,921,065,604/173,846,745.69
  6. Step 6: Final answer
    x = 131,832,890.11

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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.