Home / 14,632,566.03-20,192,942.04-8,017,182.63

Finding the Fourth Proportional to 14,632,566.03, 20,192,942.04 and 8,017,182.63

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Solution

The fourth proportional to 14,632,566.03, 20,192,942.04 and 8,017,182.63 is: 11,063,712.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,632,566.03 : 20,192,942.04 = 8,017,182.63 : x
  2. Step 2: Convert to fraction form
    14,632,566.03/20,192,942.04 = 8,017,182.63/x
  3. Step 3: Cross multiply
    14,632,566.03x = 20,192,942.04 × 8,017,182.63
  4. Step 4: Simplify right side
    14,632,566.03x = 161,890,504,171,684.75
  5. Step 5: Solve for x
    x = 161,890,504,171,684.75/14,632,566.03
  6. Step 6: Final answer
    x = 11,063,712.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.