Home / 17,327,263.34-23,910,676.09-9,485,258.54

Finding the Fourth Proportional to 17,327,263.34, 23,910,676.09 and 9,485,258.54

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Solution

The fourth proportional to 17,327,263.34, 23,910,676.09 and 9,485,258.54 is: 13,089,138.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,327,263.34 : 23,910,676.09 = 9,485,258.54 : x
  2. Step 2: Convert to fraction form
    17,327,263.34/23,910,676.09 = 9,485,258.54/x
  3. Step 3: Cross multiply
    17,327,263.34x = 23,910,676.09 × 9,485,258.54
  4. Step 4: Simplify right side
    17,327,263.34x = 226,798,944,579,846.28
  5. Step 5: Solve for x
    x = 226,798,944,579,846.28/17,327,263.34
  6. Step 6: Final answer
    x = 13,089,138.21

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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.