Home / 14,794,369.20-22,190,668.08-6,156,288

Finding the Fourth Proportional to 14,794,369.20, 22,190,668.08 and 6,156,288

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Solution

The fourth proportional to 14,794,369.20, 22,190,668.08 and 6,156,288 is: 9,234,063.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,794,369.20 : 22,190,668.08 = 6,156,288 : x
  2. Step 2: Convert to fraction form
    14,794,369.20/22,190,668.08 = 6,156,288/x
  3. Step 3: Cross multiply
    14,794,369.20x = 22,190,668.08 × 6,156,288
  4. Step 4: Simplify right side
    14,794,369.20x = 136,612,143,612,887.03
  5. Step 5: Solve for x
    x = 136,612,143,612,887.03/14,794,369.20
  6. Step 6: Final answer
    x = 9,234,063.43

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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.