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Finding the Third Proportional to 28,794,853.50 and 40,743,834

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Solution

The third proportional to 28,794,853.50 and 40,743,834 is: 57,651,274.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,794,853.50 : 40,743,834 = 40,743,834 : x
  2. Step 2: Convert to fraction form
    28,794,853.50/40,743,834 = 40,743,834/x
  3. Step 3: Cross multiply
    28,794,853.50x = 40,743,834 × 40,743,834
  4. Step 4: Simplify right side
    28,794,853.50x = 1,660,060,009,019,556
  5. Step 5: Solve for x
    x = 1,660,060,009,019,556/28,794,853.50
  6. Step 6: Final answer
    x = 57,651,274.70

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.