Home / 33,989,614.96-51,005,680.08-13,794,856.96

Finding the Fourth Proportional to 33,989,614.96, 51,005,680.08 and 13,794,856.96

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Solution

The fourth proportional to 33,989,614.96, 51,005,680.08 and 13,794,856.96 is: 20,700,912.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,989,614.96 : 51,005,680.08 = 13,794,856.96 : x
  2. Step 2: Convert to fraction form
    33,989,614.96/51,005,680.08 = 13,794,856.96/x
  3. Step 3: Cross multiply
    33,989,614.96x = 51,005,680.08 × 13,794,856.96
  4. Step 4: Simplify right side
    33,989,614.96x = 703,616,060,851,121.38
  5. Step 5: Solve for x
    x = 703,616,060,851,121.38/33,989,614.96
  6. Step 6: Final answer
    x = 20,700,912.96

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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.