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Finding the Third Proportional to 118,000,898 and 184,699,866

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Solution

The third proportional to 118,000,898 and 184,699,866 is: 289,099,838.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,000,898 : 184,699,866 = 184,699,866 : x
  2. Step 2: Convert to fraction form
    118,000,898/184,699,866 = 184,699,866/x
  3. Step 3: Cross multiply
    118,000,898x = 184,699,866 × 184,699,866
  4. Step 4: Simplify right side
    118,000,898x = 34,114,040,500,417,956
  5. Step 5: Solve for x
    x = 34,114,040,500,417,956/118,000,898
  6. Step 6: Final answer
    x = 289,099,838.04

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.