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Finding the Third Proportional to 18,227,624 and 43,028,033

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Solution

The third proportional to 18,227,624 and 43,028,033 is: 101,571,747.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,227,624 : 43,028,033 = 43,028,033 : x
  2. Step 2: Convert to fraction form
    18,227,624/43,028,033 = 43,028,033/x
  3. Step 3: Cross multiply
    18,227,624x = 43,028,033 × 43,028,033
  4. Step 4: Simplify right side
    18,227,624x = 1,851,411,623,849,089
  5. Step 5: Solve for x
    x = 1,851,411,623,849,089/18,227,624
  6. Step 6: Final answer
    x = 101,571,747.58

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.