Home / 73,757,923.20-110,636,884.80-35,494,171.20

Finding the Fourth Proportional to 73,757,923.20, 110,636,884.80 and 35,494,171.20

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Solution

The fourth proportional to 73,757,923.20, 110,636,884.80 and 35,494,171.20 is: 53,241,256.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,757,923.20 : 110,636,884.80 = 35,494,171.20 : x
  2. Step 2: Convert to fraction form
    73,757,923.20/110,636,884.80 = 35,494,171.20/x
  3. Step 3: Cross multiply
    73,757,923.20x = 110,636,884.80 × 35,494,171.20
  4. Step 4: Simplify right side
    73,757,923.20x = 3,926,964,530,125,878
  5. Step 5: Solve for x
    x = 3,926,964,530,125,878/73,757,923.20
  6. Step 6: Final answer
    x = 53,241,256.80

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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.