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Finding the Third Proportional to 19,207,614 and 29,299,231

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Solution

The third proportional to 19,207,614 and 29,299,231 is: 44,692,950.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,207,614 : 29,299,231 = 29,299,231 : x
  2. Step 2: Convert to fraction form
    19,207,614/29,299,231 = 29,299,231/x
  3. Step 3: Cross multiply
    19,207,614x = 29,299,231 × 29,299,231
  4. Step 4: Simplify right side
    19,207,614x = 858,444,937,191,361
  5. Step 5: Solve for x
    x = 858,444,937,191,361/19,207,614
  6. Step 6: Final answer
    x = 44,692,950.26

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.