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Finding the Third Proportional to 8,367,564 and 18,062,232

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Solution

The third proportional to 8,367,564 and 18,062,232 is: 38,989,152.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,367,564 : 18,062,232 = 18,062,232 : x
  2. Step 2: Convert to fraction form
    8,367,564/18,062,232 = 18,062,232/x
  3. Step 3: Cross multiply
    8,367,564x = 18,062,232 × 18,062,232
  4. Step 4: Simplify right side
    8,367,564x = 326,244,224,821,824
  5. Step 5: Solve for x
    x = 326,244,224,821,824/8,367,564
  6. Step 6: Final answer
    x = 38,989,152.02

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.