Home / 13,497,234.24-20,245,851.52-5,924,265.60

Finding the Fourth Proportional to 13,497,234.24, 20,245,851.52 and 5,924,265.60

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Solution

The fourth proportional to 13,497,234.24, 20,245,851.52 and 5,924,265.60 is: 8,886,398.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,497,234.24 : 20,245,851.52 = 5,924,265.60 : x
  2. Step 2: Convert to fraction form
    13,497,234.24/20,245,851.52 = 5,924,265.60/x
  3. Step 3: Cross multiply
    13,497,234.24x = 20,245,851.52 × 5,924,265.60
  4. Step 4: Simplify right side
    13,497,234.24x = 119,941,801,702,643.70
  5. Step 5: Solve for x
    x = 119,941,801,702,643.70/13,497,234.24
  6. Step 6: Final answer
    x = 8,886,398.47

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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.