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Finding the Third Proportional to 5,291,674.50 and 11,219,202

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Solution

The third proportional to 5,291,674.50 and 11,219,202 is: 23,786,514.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,291,674.50 : 11,219,202 = 11,219,202 : x
  2. Step 2: Convert to fraction form
    5,291,674.50/11,219,202 = 11,219,202/x
  3. Step 3: Cross multiply
    5,291,674.50x = 11,219,202 × 11,219,202
  4. Step 4: Simplify right side
    5,291,674.50x = 125,870,493,516,804
  5. Step 5: Solve for x
    x = 125,870,493,516,804/5,291,674.50
  6. Step 6: Final answer
    x = 23,786,514.74

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.