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Finding the Third Proportional to 114,625,804 and 251,770,149

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Solution

The third proportional to 114,625,804 and 251,770,149 is: 553,001,206.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,625,804 : 251,770,149 = 251,770,149 : x
  2. Step 2: Convert to fraction form
    114,625,804/251,770,149 = 251,770,149/x
  3. Step 3: Cross multiply
    114,625,804x = 251,770,149 × 251,770,149
  4. Step 4: Simplify right side
    114,625,804x = 63,388,207,927,482,200
  5. Step 5: Solve for x
    x = 63,388,207,927,482,200/114,625,804
  6. Step 6: Final answer
    x = 553,001,206.67

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.