Home / 73,648,739.10-110,469,114.81-22,530,762.30

Finding the Fourth Proportional to 73,648,739.10, 110,469,114.81 and 22,530,762.30

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Solution

The fourth proportional to 73,648,739.10, 110,469,114.81 and 22,530,762.30 is: 33,794,921.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,648,739.10 : 110,469,114.81 = 22,530,762.30 : x
  2. Step 2: Convert to fraction form
    73,648,739.10/110,469,114.81 = 22,530,762.30/x
  3. Step 3: Cross multiply
    73,648,739.10x = 110,469,114.81 × 22,530,762.30
  4. Step 4: Simplify right side
    73,648,739.10x = 2,488,953,367,275,520
  5. Step 5: Solve for x
    x = 2,488,953,367,275,520/73,648,739.10
  6. Step 6: Final answer
    x = 33,794,921.65

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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.