Home / 19,523,255.25-28,566,216.13

Finding the Third Proportional to 19,523,255.25 and 28,566,216.13

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Solution

The third proportional to 19,523,255.25 and 28,566,216.13 is: 41,797,778.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,523,255.25 : 28,566,216.13 = 28,566,216.13 : x
  2. Step 2: Convert to fraction form
    19,523,255.25/28,566,216.13 = 28,566,216.13/x
  3. Step 3: Cross multiply
    19,523,255.25x = 28,566,216.13 × 28,566,216.13
  4. Step 4: Simplify right side
    19,523,255.25x = 816,028,703,700,210
  5. Step 5: Solve for x
    x = 816,028,703,700,210/19,523,255.25
  6. Step 6: Final answer
    x = 41,797,778.76

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.