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Finding the Third Proportional to 15,671,866 and 23,744,819

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Solution

The third proportional to 15,671,866 and 23,744,819 is: 35,976,343.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,671,866 : 23,744,819 = 23,744,819 : x
  2. Step 2: Convert to fraction form
    15,671,866/23,744,819 = 23,744,819/x
  3. Step 3: Cross multiply
    15,671,866x = 23,744,819 × 23,744,819
  4. Step 4: Simplify right side
    15,671,866x = 563,816,429,342,761
  5. Step 5: Solve for x
    x = 563,816,429,342,761/15,671,866
  6. Step 6: Final answer
    x = 35,976,343.17

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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.