Home / 29,674,749.93-40,951,395.39-16,444,147.87

Finding the Fourth Proportional to 29,674,749.93, 40,951,395.39 and 16,444,147.87

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Solution

The fourth proportional to 29,674,749.93, 40,951,395.39 and 16,444,147.87 is: 22,693,057.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,674,749.93 : 40,951,395.39 = 16,444,147.87 : x
  2. Step 2: Convert to fraction form
    29,674,749.93/40,951,395.39 = 16,444,147.87/x
  3. Step 3: Cross multiply
    29,674,749.93x = 40,951,395.39 × 16,444,147.87
  4. Step 4: Simplify right side
    29,674,749.93x = 673,410,801,275,996.25
  5. Step 5: Solve for x
    x = 673,410,801,275,996.25/29,674,749.93
  6. Step 6: Final answer
    x = 22,693,057.33

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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.