Home / 41,924,866.68-62,900,135.28-21,469,069.44

Finding the Fourth Proportional to 41,924,866.68, 62,900,135.28 and 21,469,069.44

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Solution

The fourth proportional to 41,924,866.68, 62,900,135.28 and 21,469,069.44 is: 32,210,176.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,924,866.68 : 62,900,135.28 = 21,469,069.44 : x
  2. Step 2: Convert to fraction form
    41,924,866.68/62,900,135.28 = 21,469,069.44/x
  3. Step 3: Cross multiply
    41,924,866.68x = 62,900,135.28 × 21,469,069.44
  4. Step 4: Simplify right side
    41,924,866.68x = 1,350,407,372,111,714
  5. Step 5: Solve for x
    x = 1,350,407,372,111,714/41,924,866.68
  6. Step 6: Final answer
    x = 32,210,176.90

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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.