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Finding the Third Proportional to 9,373,518 and 19,493,370

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Solution

The third proportional to 9,373,518 and 19,493,370 is: 40,538,832.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,373,518 : 19,493,370 = 19,493,370 : x
  2. Step 2: Convert to fraction form
    9,373,518/19,493,370 = 19,493,370/x
  3. Step 3: Cross multiply
    9,373,518x = 19,493,370 × 19,493,370
  4. Step 4: Simplify right side
    9,373,518x = 379,991,473,956,900
  5. Step 5: Solve for x
    x = 379,991,473,956,900/9,373,518
  6. Step 6: Final answer
    x = 40,538,832.27

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.