Finding the Third Proportional to 82,395,198 and 124,653,250
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Solution
The third proportional to 82,395,198 and 124,653,250 is: 188,584,202.88
Step by Step Solution
- Step 1: Write the proportion equation
82,395,198 : 124,653,250 = 124,653,250 : x - Step 2: Convert to fraction form
82,395,198/124,653,250 = 124,653,250/x - Step 3: Cross multiply
82,395,198x = 124,653,250 × 124,653,250 - Step 4: Simplify right side
82,395,198x = 15,538,432,735,562,500 - Step 5: Solve for x
x = 15,538,432,735,562,500/82,395,198 - Step 6: Final answer
x = 188,584,202.88
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.