Home / 46,467,163.90-69,691,560.44-44,162,765.74

Finding the Fourth Proportional to 46,467,163.90, 69,691,560.44 and 44,162,765.74

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Solution

The fourth proportional to 46,467,163.90, 69,691,560.44 and 44,162,765.74 is: 66,235,418.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,467,163.90 : 69,691,560.44 = 44,162,765.74 : x
  2. Step 2: Convert to fraction form
    46,467,163.90/69,691,560.44 = 44,162,765.74/x
  3. Step 3: Cross multiply
    46,467,163.90x = 69,691,560.44 × 44,162,765.74
  4. Step 4: Simplify right side
    46,467,163.90x = 3,077,772,057,766,771.50
  5. Step 5: Solve for x
    x = 3,077,772,057,766,771.50/46,467,163.90
  6. Step 6: Final answer
    x = 66,235,418.72

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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.