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Finding the Third Proportional to 19,207,566 and 29,299,158

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Solution

The third proportional to 19,207,566 and 29,299,158 is: 44,692,839.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,207,566 : 29,299,158 = 29,299,158 : x
  2. Step 2: Convert to fraction form
    19,207,566/29,299,158 = 29,299,158/x
  3. Step 3: Cross multiply
    19,207,566x = 29,299,158 × 29,299,158
  4. Step 4: Simplify right side
    19,207,566x = 858,440,659,508,964
  5. Step 5: Solve for x
    x = 858,440,659,508,964/19,207,566
  6. Step 6: Final answer
    x = 44,692,839.24

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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.