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Finding the Third Proportional to 4,788,715 and 10,508,735

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Solution

The third proportional to 4,788,715 and 10,508,735 is: 23,061,199.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,715 : 10,508,735 = 10,508,735 : x
  2. Step 2: Convert to fraction form
    4,788,715/10,508,735 = 10,508,735/x
  3. Step 3: Cross multiply
    4,788,715x = 10,508,735 × 10,508,735
  4. Step 4: Simplify right side
    4,788,715x = 110,433,511,300,225
  5. Step 5: Solve for x
    x = 110,433,511,300,225/4,788,715
  6. Step 6: Final answer
    x = 23,061,199.36

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.