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Finding the Third Proportional to 92,599,069.50 and 197,496,369

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Solution

The third proportional to 92,599,069.50 and 197,496,369 is: 421,222,545.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,599,069.50 : 197,496,369 = 197,496,369 : x
  2. Step 2: Convert to fraction form
    92,599,069.50/197,496,369 = 197,496,369/x
  3. Step 3: Cross multiply
    92,599,069.50x = 197,496,369 × 197,496,369
  4. Step 4: Simplify right side
    92,599,069.50x = 39,004,815,768,184,160
  5. Step 5: Solve for x
    x = 39,004,815,768,184,160/92,599,069.50
  6. Step 6: Final answer
    x = 421,222,545.53

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.