Home / 49,202,300.20-73,803,450.30-37,723,174.60

Finding the Fourth Proportional to 49,202,300.20, 73,803,450.30 and 37,723,174.60

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Solution

The fourth proportional to 49,202,300.20, 73,803,450.30 and 37,723,174.60 is: 56,584,761.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,202,300.20 : 73,803,450.30 = 37,723,174.60 : x
  2. Step 2: Convert to fraction form
    49,202,300.20/73,803,450.30 = 37,723,174.60/x
  3. Step 3: Cross multiply
    49,202,300.20x = 73,803,450.30 × 37,723,174.60
  4. Step 4: Simplify right side
    49,202,300.20x = 2,784,100,441,749,322.50
  5. Step 5: Solve for x
    x = 2,784,100,441,749,322.50/49,202,300.20
  6. Step 6: Final answer
    x = 56,584,761.90

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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.