Home / 57,519,250.50-80,904,667.50

Finding the Third Proportional to 57,519,250.50 and 80,904,667.50

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Solution

The third proportional to 57,519,250.50 and 80,904,667.50 is: 113,797,818.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,519,250.50 : 80,904,667.50 = 80,904,667.50 : x
  2. Step 2: Convert to fraction form
    57,519,250.50/80,904,667.50 = 80,904,667.50/x
  3. Step 3: Cross multiply
    57,519,250.50x = 80,904,667.50 × 80,904,667.50
  4. Step 4: Simplify right side
    57,519,250.50x = 6,545,565,223,285,556
  5. Step 5: Solve for x
    x = 6,545,565,223,285,556/57,519,250.50
  6. Step 6: Final answer
    x = 113,797,818.41

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.