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Finding the Third Proportional to 19,186,652 and 29,521,033

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Solution

The third proportional to 19,186,652 and 29,521,033 is: 45,421,754.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,186,652 : 29,521,033 = 29,521,033 : x
  2. Step 2: Convert to fraction form
    19,186,652/29,521,033 = 29,521,033/x
  3. Step 3: Cross multiply
    19,186,652x = 29,521,033 × 29,521,033
  4. Step 4: Simplify right side
    19,186,652x = 871,491,389,387,089
  5. Step 5: Solve for x
    x = 871,491,389,387,089/19,186,652
  6. Step 6: Final answer
    x = 45,421,754.11

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.