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Finding the Third Proportional to 10,344,831 and 22,480,284

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Solution

The third proportional to 10,344,831 and 22,480,284 is: 48,851,756.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,344,831 : 22,480,284 = 22,480,284 : x
  2. Step 2: Convert to fraction form
    10,344,831/22,480,284 = 22,480,284/x
  3. Step 3: Cross multiply
    10,344,831x = 22,480,284 × 22,480,284
  4. Step 4: Simplify right side
    10,344,831x = 505,363,168,720,656
  5. Step 5: Solve for x
    x = 505,363,168,720,656/10,344,831
  6. Step 6: Final answer
    x = 48,851,756.86

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.