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Finding the Third Proportional to 16,996,612 and 39,816,586

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Solution

The third proportional to 16,996,612 and 39,816,586 is: 93,275,090.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,996,612 : 39,816,586 = 39,816,586 : x
  2. Step 2: Convert to fraction form
    16,996,612/39,816,586 = 39,816,586/x
  3. Step 3: Cross multiply
    16,996,612x = 39,816,586 × 39,816,586
  4. Step 4: Simplify right side
    16,996,612x = 1,585,360,520,695,396
  5. Step 5: Solve for x
    x = 1,585,360,520,695,396/16,996,612
  6. Step 6: Final answer
    x = 93,275,090.39

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.