Home / 16,434,912.98-24,632,178.60-9,231,304.34

Finding the Fourth Proportional to 16,434,912.98, 24,632,178.60 and 9,231,304.34

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Solution

The fourth proportional to 16,434,912.98, 24,632,178.60 and 9,231,304.34 is: 13,835,615.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,434,912.98 : 24,632,178.60 = 9,231,304.34 : x
  2. Step 2: Convert to fraction form
    16,434,912.98/24,632,178.60 = 9,231,304.34/x
  3. Step 3: Cross multiply
    16,434,912.98x = 24,632,178.60 × 9,231,304.34
  4. Step 4: Simplify right side
    16,434,912.98x = 227,387,137,213,835.12
  5. Step 5: Solve for x
    x = 227,387,137,213,835.12/16,434,912.98
  6. Step 6: Final answer
    x = 13,835,615.53

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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.