Home / 24,586,575.20-36,805,213.20-21,899,189.60

Finding the Fourth Proportional to 24,586,575.20, 36,805,213.20 and 21,899,189.60

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Solution

The fourth proportional to 24,586,575.20, 36,805,213.20 and 21,899,189.60 is: 32,782,294.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,586,575.20 : 36,805,213.20 = 21,899,189.60 : x
  2. Step 2: Convert to fraction form
    24,586,575.20/36,805,213.20 = 21,899,189.60/x
  3. Step 3: Cross multiply
    24,586,575.20x = 36,805,213.20 × 21,899,189.60
  4. Step 4: Simplify right side
    24,586,575.20x = 806,004,342,135,222.88
  5. Step 5: Solve for x
    x = 806,004,342,135,222.88/24,586,575.20
  6. Step 6: Final answer
    x = 32,782,294.22

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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.