Home / 73,753,664.20-110,630,496.30-35,489,912.20

Finding the Fourth Proportional to 73,753,664.20, 110,630,496.30 and 35,489,912.20

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Solution

The fourth proportional to 73,753,664.20, 110,630,496.30 and 35,489,912.20 is: 53,234,868.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,753,664.20 : 110,630,496.30 = 35,489,912.20 : x
  2. Step 2: Convert to fraction form
    73,753,664.20/110,630,496.30 = 35,489,912.20/x
  3. Step 3: Cross multiply
    73,753,664.20x = 110,630,496.30 × 35,489,912.20
  4. Step 4: Simplify right side
    73,753,664.20x = 3,926,266,600,329,425
  5. Step 5: Solve for x
    x = 3,926,266,600,329,425/73,753,664.20
  6. Step 6: Final answer
    x = 53,234,868.30

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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.