Home / 71,024,401.22-106,535,339.82-22,500,993.86

Finding the Fourth Proportional to 71,024,401.22, 106,535,339.82 and 22,500,993.86

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Solution

The fourth proportional to 71,024,401.22, 106,535,339.82 and 22,500,993.86 is: 33,751,090.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,024,401.22 : 106,535,339.82 = 22,500,993.86 : x
  2. Step 2: Convert to fraction form
    71,024,401.22/106,535,339.82 = 22,500,993.86/x
  3. Step 3: Cross multiply
    71,024,401.22x = 106,535,339.82 × 22,500,993.86
  4. Step 4: Simplify right side
    71,024,401.22x = 2,397,151,027,162,833.50
  5. Step 5: Solve for x
    x = 2,397,151,027,162,833.50/71,024,401.22
  6. Step 6: Final answer
    x = 33,751,090.98

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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.