Home / 73,649,295.60-110,469,949.52-22,531,318.80

Finding the Fourth Proportional to 73,649,295.60, 110,469,949.52 and 22,531,318.80

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Solution

The fourth proportional to 73,649,295.60, 110,469,949.52 and 22,531,318.80 is: 33,795,756.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,649,295.60 : 110,469,949.52 = 22,531,318.80 : x
  2. Step 2: Convert to fraction form
    73,649,295.60/110,469,949.52 = 22,531,318.80/x
  3. Step 3: Cross multiply
    73,649,295.60x = 110,469,949.52 × 22,531,318.80
  4. Step 4: Simplify right side
    73,649,295.60x = 2,489,033,650,455,027
  5. Step 5: Solve for x
    x = 2,489,033,650,455,027/73,649,295.60
  6. Step 6: Final answer
    x = 33,795,756.36

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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.