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Finding the Third Proportional to 20,865,755 and 44,603,071

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Solution

The third proportional to 20,865,755 and 44,603,071 is: 95,344,450.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,865,755 : 44,603,071 = 44,603,071 : x
  2. Step 2: Convert to fraction form
    20,865,755/44,603,071 = 44,603,071/x
  3. Step 3: Cross multiply
    20,865,755x = 44,603,071 × 44,603,071
  4. Step 4: Simplify right side
    20,865,755x = 1,989,433,942,631,041
  5. Step 5: Solve for x
    x = 1,989,433,942,631,041/20,865,755
  6. Step 6: Final answer
    x = 95,344,450.40

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.