Finding the Third Proportional to 36,568,622 and 76,163,930
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Solution
The third proportional to 36,568,622 and 76,163,930 is: 158,631,742.62
Step by Step Solution
- Step 1: Write the proportion equation
36,568,622 : 76,163,930 = 76,163,930 : x - Step 2: Convert to fraction form
36,568,622/76,163,930 = 76,163,930/x - Step 3: Cross multiply
36,568,622x = 76,163,930 × 76,163,930 - Step 4: Simplify right side
36,568,622x = 5,800,944,233,044,900 - Step 5: Solve for x
x = 5,800,944,233,044,900/36,568,622 - Step 6: Final answer
x = 158,631,742.62
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.