Home / 67,022,665.19-100,550,137.85-23,297,077.52

Finding the Fourth Proportional to 67,022,665.19, 100,550,137.85 and 23,297,077.52

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Solution

The fourth proportional to 67,022,665.19, 100,550,137.85 and 23,297,077.52 is: 34,951,226.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,022,665.19 : 100,550,137.85 = 23,297,077.52 : x
  2. Step 2: Convert to fraction form
    67,022,665.19/100,550,137.85 = 23,297,077.52/x
  3. Step 3: Cross multiply
    67,022,665.19x = 100,550,137.85 × 23,297,077.52
  4. Step 4: Simplify right side
    67,022,665.19x = 2,342,524,356,447,754.50
  5. Step 5: Solve for x
    x = 2,342,524,356,447,754.50/67,022,665.19
  6. Step 6: Final answer
    x = 34,951,226.57

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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.