Home / 17,469,892.17-26,210,824.20-5,963,439.69

Finding the Fourth Proportional to 17,469,892.17, 26,210,824.20 and 5,963,439.69

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Solution

The fourth proportional to 17,469,892.17, 26,210,824.20 and 5,963,439.69 is: 8,947,202.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,469,892.17 : 26,210,824.20 = 5,963,439.69 : x
  2. Step 2: Convert to fraction form
    17,469,892.17/26,210,824.20 = 5,963,439.69/x
  3. Step 3: Cross multiply
    17,469,892.17x = 26,210,824.20 × 5,963,439.69
  4. Step 4: Simplify right side
    17,469,892.17x = 156,306,669,341,892.50
  5. Step 5: Solve for x
    x = 156,306,669,341,892.50/17,469,892.17
  6. Step 6: Final answer
    x = 8,947,202.87

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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.