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Finding the Third Proportional to 22,328,690 and 48,078,768

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Solution

The third proportional to 22,328,690 and 48,078,768 is: 103,524,565.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,328,690 : 48,078,768 = 48,078,768 : x
  2. Step 2: Convert to fraction form
    22,328,690/48,078,768 = 48,078,768/x
  3. Step 3: Cross multiply
    22,328,690x = 48,078,768 × 48,078,768
  4. Step 4: Simplify right side
    22,328,690x = 2,311,567,932,397,824
  5. Step 5: Solve for x
    x = 2,311,567,932,397,824/22,328,690
  6. Step 6: Final answer
    x = 103,524,565.59

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.