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Finding the Third Proportional to 20,448,932 and 44,148,020

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Solution

The third proportional to 20,448,932 and 44,148,020 is: 95,312,932.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,448,932 : 44,148,020 = 44,148,020 : x
  2. Step 2: Convert to fraction form
    20,448,932/44,148,020 = 44,148,020/x
  3. Step 3: Cross multiply
    20,448,932x = 44,148,020 × 44,148,020
  4. Step 4: Simplify right side
    20,448,932x = 1,949,047,669,920,400
  5. Step 5: Solve for x
    x = 1,949,047,669,920,400/20,448,932
  6. Step 6: Final answer
    x = 95,312,932.23

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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.