Finding the Third Proportional to 12,383,964 and 18,211,950
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Solution
The third proportional to 12,383,964 and 18,211,950 is: 26,782,629.76
Step by Step Solution
- Step 1: Write the proportion equation
12,383,964 : 18,211,950 = 18,211,950 : x - Step 2: Convert to fraction form
12,383,964/18,211,950 = 18,211,950/x - Step 3: Cross multiply
12,383,964x = 18,211,950 × 18,211,950 - Step 4: Simplify right side
12,383,964x = 331,675,122,802,500 - Step 5: Solve for x
x = 331,675,122,802,500/12,383,964 - Step 6: Final answer
x = 26,782,629.76
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.