Home / 16,700,560.25-25,008,314.09-11,003,512.73

Finding the Fourth Proportional to 16,700,560.25, 25,008,314.09 and 11,003,512.73

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Solution

The fourth proportional to 16,700,560.25, 25,008,314.09 and 11,003,512.73 is: 16,477,249.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,700,560.25 : 25,008,314.09 = 11,003,512.73 : x
  2. Step 2: Convert to fraction form
    16,700,560.25/25,008,314.09 = 11,003,512.73/x
  3. Step 3: Cross multiply
    16,700,560.25x = 25,008,314.09 × 11,003,512.73
  4. Step 4: Simplify right side
    16,700,560.25x = 275,179,302,265,094.22
  5. Step 5: Solve for x
    x = 275,179,302,265,094.22/16,700,560.25
  6. Step 6: Final answer
    x = 16,477,249.76

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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.