Home / 49,166,313.20-73,749,469.80-23,657,145.20

Finding the Fourth Proportional to 49,166,313.20, 73,749,469.80 and 23,657,145.20

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Solution

The fourth proportional to 49,166,313.20, 73,749,469.80 and 23,657,145.20 is: 35,485,717.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,166,313.20 : 73,749,469.80 = 23,657,145.20 : x
  2. Step 2: Convert to fraction form
    49,166,313.20/73,749,469.80 = 23,657,145.20/x
  3. Step 3: Cross multiply
    49,166,313.20x = 73,749,469.80 × 23,657,145.20
  4. Step 4: Simplify right side
    49,166,313.20x = 1,744,701,915,481,614.75
  5. Step 5: Solve for x
    x = 1,744,701,915,481,614.75/49,166,313.20
  6. Step 6: Final answer
    x = 35,485,717.80

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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.