Home / 16,589,498.20-25,757,680.64

Finding the Third Proportional to 16,589,498.20 and 25,757,680.64

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Solution

The third proportional to 16,589,498.20 and 25,757,680.64 is: 39,992,657.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,589,498.20 : 25,757,680.64 = 25,757,680.64 : x
  2. Step 2: Convert to fraction form
    16,589,498.20/25,757,680.64 = 25,757,680.64/x
  3. Step 3: Cross multiply
    16,589,498.20x = 25,757,680.64 × 25,757,680.64
  4. Step 4: Simplify right side
    16,589,498.20x = 663,458,111,984,427.88
  5. Step 5: Solve for x
    x = 663,458,111,984,427.88/16,589,498.20
  6. Step 6: Final answer
    x = 39,992,657.03

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.