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Finding the Third Proportional to 92,173,769 and 197,494,851

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Solution

The third proportional to 92,173,769 and 197,494,851 is: 423,159,610.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,173,769 : 197,494,851 = 197,494,851 : x
  2. Step 2: Convert to fraction form
    92,173,769/197,494,851 = 197,494,851/x
  3. Step 3: Cross multiply
    92,173,769x = 197,494,851 × 197,494,851
  4. Step 4: Simplify right side
    92,173,769x = 39,004,216,171,512,200
  5. Step 5: Solve for x
    x = 39,004,216,171,512,200/92,173,769
  6. Step 6: Final answer
    x = 423,159,610.32

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.