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Finding the Third Proportional to 4,403,999 and 9,674,050

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Solution

The third proportional to 4,403,999 and 9,674,050 is: 21,250,514.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,999 : 9,674,050 = 9,674,050 : x
  2. Step 2: Convert to fraction form
    4,403,999/9,674,050 = 9,674,050/x
  3. Step 3: Cross multiply
    4,403,999x = 9,674,050 × 9,674,050
  4. Step 4: Simplify right side
    4,403,999x = 93,587,243,402,500
  5. Step 5: Solve for x
    x = 93,587,243,402,500/4,403,999
  6. Step 6: Final answer
    x = 21,250,514.23

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.