Home / 26,896,621.23-40,344,797.64-10,503,571.29

Finding the Fourth Proportional to 26,896,621.23, 40,344,797.64 and 10,503,571.29

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Solution

The fourth proportional to 26,896,621.23, 40,344,797.64 and 10,503,571.29 is: 15,755,304.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,896,621.23 : 40,344,797.64 = 10,503,571.29 : x
  2. Step 2: Convert to fraction form
    26,896,621.23/40,344,797.64 = 10,503,571.29/x
  3. Step 3: Cross multiply
    26,896,621.23x = 40,344,797.64 × 10,503,571.29
  4. Step 4: Simplify right side
    26,896,621.23x = 423,764,458,192,363.75
  5. Step 5: Solve for x
    x = 423,764,458,192,363.75/26,896,621.23
  6. Step 6: Final answer
    x = 15,755,304.53

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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.