Home / 33,923,576.22-50,756,960.01-20,097,960.54

Finding the Fourth Proportional to 33,923,576.22, 50,756,960.01 and 20,097,960.54

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Solution

The fourth proportional to 33,923,576.22, 50,756,960.01 and 20,097,960.54 is: 30,070,867.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,923,576.22 : 50,756,960.01 = 20,097,960.54 : x
  2. Step 2: Convert to fraction form
    33,923,576.22/50,756,960.01 = 20,097,960.54/x
  3. Step 3: Cross multiply
    33,923,576.22x = 50,756,960.01 × 20,097,960.54
  4. Step 4: Simplify right side
    33,923,576.22x = 1,020,111,379,411,337.88
  5. Step 5: Solve for x
    x = 1,020,111,379,411,337.88/33,923,576.22
  6. Step 6: Final answer
    x = 30,070,867.91

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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.