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Finding the Third Proportional to 11,861,702 and 25,898,731

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Solution

The third proportional to 11,861,702 and 25,898,731 is: 56,547,050.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,861,702 : 25,898,731 = 25,898,731 : x
  2. Step 2: Convert to fraction form
    11,861,702/25,898,731 = 25,898,731/x
  3. Step 3: Cross multiply
    11,861,702x = 25,898,731 × 25,898,731
  4. Step 4: Simplify right side
    11,861,702x = 670,744,267,410,361
  5. Step 5: Solve for x
    x = 670,744,267,410,361/11,861,702
  6. Step 6: Final answer
    x = 56,547,050.96

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.