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Finding the Third Proportional to 14,718,243 and 21,933,783

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Solution

The third proportional to 14,718,243 and 21,933,783 is: 32,686,702.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,718,243 : 21,933,783 = 21,933,783 : x
  2. Step 2: Convert to fraction form
    14,718,243/21,933,783 = 21,933,783/x
  3. Step 3: Cross multiply
    14,718,243x = 21,933,783 × 21,933,783
  4. Step 4: Simplify right side
    14,718,243x = 481,090,836,691,089
  5. Step 5: Solve for x
    x = 481,090,836,691,089/14,718,243
  6. Step 6: Final answer
    x = 32,686,702.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.