Home / 61,255,310.72-91,796,360.76-33,973,622.96

Finding the Fourth Proportional to 61,255,310.72, 91,796,360.76 and 33,973,622.96

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Solution

The fourth proportional to 61,255,310.72, 91,796,360.76 and 33,973,622.96 is: 50,912,401.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,255,310.72 : 91,796,360.76 = 33,973,622.96 : x
  2. Step 2: Convert to fraction form
    61,255,310.72/91,796,360.76 = 33,973,622.96/x
  3. Step 3: Cross multiply
    61,255,310.72x = 91,796,360.76 × 33,973,622.96
  4. Step 4: Simplify right side
    61,255,310.72x = 3,118,654,949,560,379.50
  5. Step 5: Solve for x
    x = 3,118,654,949,560,379.50/61,255,310.72
  6. Step 6: Final answer
    x = 50,912,401.11

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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.