Home / 36,893,625.70-55,296,410.09-17,171,213.20

Finding the Fourth Proportional to 36,893,625.70, 55,296,410.09 and 17,171,213.20

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Solution

The fourth proportional to 36,893,625.70, 55,296,410.09 and 17,171,213.20 is: 25,736,327.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,893,625.70 : 55,296,410.09 = 17,171,213.20 : x
  2. Step 2: Convert to fraction form
    36,893,625.70/55,296,410.09 = 17,171,213.20/x
  3. Step 3: Cross multiply
    36,893,625.70x = 55,296,410.09 × 17,171,213.20
  4. Step 4: Simplify right side
    36,893,625.70x = 949,506,446,850,021.25
  5. Step 5: Solve for x
    x = 949,506,446,850,021.25/36,893,625.70
  6. Step 6: Final answer
    x = 25,736,327.86

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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.