Home / 28,063,857.38-41,981,378.63

Finding the Third Proportional to 28,063,857.38 and 41,981,378.63

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Solution

The third proportional to 28,063,857.38 and 41,981,378.63 is: 62,800,923.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,063,857.38 : 41,981,378.63 = 41,981,378.63 : x
  2. Step 2: Convert to fraction form
    28,063,857.38/41,981,378.63 = 41,981,378.63/x
  3. Step 3: Cross multiply
    28,063,857.38x = 41,981,378.63 × 41,981,378.63
  4. Step 4: Simplify right side
    28,063,857.38x = 1,762,436,151,255,607
  5. Step 5: Solve for x
    x = 1,762,436,151,255,607/28,063,857.38
  6. Step 6: Final answer
    x = 62,800,923.18

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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.