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Finding the Third Proportional to 44,920,494 and 91,968,930

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Solution

The third proportional to 44,920,494 and 91,968,930 is: 188,294,547.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,920,494 : 91,968,930 = 91,968,930 : x
  2. Step 2: Convert to fraction form
    44,920,494/91,968,930 = 91,968,930/x
  3. Step 3: Cross multiply
    44,920,494x = 91,968,930 × 91,968,930
  4. Step 4: Simplify right side
    44,920,494x = 8,458,284,085,344,900
  5. Step 5: Solve for x
    x = 8,458,284,085,344,900/44,920,494
  6. Step 6: Final answer
    x = 188,294,547.37

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.