Home / 19,384,816.37-26,751,229.22-10,683,302.27

Finding the Fourth Proportional to 19,384,816.37, 26,751,229.22 and 10,683,302.27

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Solution

The fourth proportional to 19,384,816.37, 26,751,229.22 and 10,683,302.27 is: 14,743,057.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,384,816.37 : 26,751,229.22 = 10,683,302.27 : x
  2. Step 2: Convert to fraction form
    19,384,816.37/26,751,229.22 = 10,683,302.27/x
  3. Step 3: Cross multiply
    19,384,816.37x = 26,751,229.22 × 10,683,302.27
  4. Step 4: Simplify right side
    19,384,816.37x = 285,791,467,744,268.44
  5. Step 5: Solve for x
    x = 285,791,467,744,268.44/19,384,816.37
  6. Step 6: Final answer
    x = 14,743,057.78

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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.