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Finding the Third Proportional to 28,191,920.25 and 44,859,245.25

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Solution

The third proportional to 28,191,920.25 and 44,859,245.25 is: 71,380,447.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,191,920.25 : 44,859,245.25 = 44,859,245.25 : x
  2. Step 2: Convert to fraction form
    28,191,920.25/44,859,245.25 = 44,859,245.25/x
  3. Step 3: Cross multiply
    28,191,920.25x = 44,859,245.25 × 44,859,245.25
  4. Step 4: Simplify right side
    28,191,920.25x = 2,012,351,884,399,647.50
  5. Step 5: Solve for x
    x = 2,012,351,884,399,647.50/28,191,920.25
  6. Step 6: Final answer
    x = 71,380,447.54

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.