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Finding the Third Proportional to 15,671,972 and 23,744,977

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Solution

The third proportional to 15,671,972 and 23,744,977 is: 35,976,578.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,671,972 : 23,744,977 = 23,744,977 : x
  2. Step 2: Convert to fraction form
    15,671,972/23,744,977 = 23,744,977/x
  3. Step 3: Cross multiply
    15,671,972x = 23,744,977 × 23,744,977
  4. Step 4: Simplify right side
    15,671,972x = 563,823,932,730,529
  5. Step 5: Solve for x
    x = 563,823,932,730,529/15,671,972
  6. Step 6: Final answer
    x = 35,976,578.62

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.