Finding the Third Proportional to 138,415,093 and 326,741,846
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Solution
The third proportional to 138,415,093 and 326,741,846 is: 771,304,859.99
Step by Step Solution
- Step 1: Write the proportion equation
138,415,093 : 326,741,846 = 326,741,846 : x - Step 2: Convert to fraction form
138,415,093/326,741,846 = 326,741,846/x - Step 3: Cross multiply
138,415,093x = 326,741,846 × 326,741,846 - Step 4: Simplify right side
138,415,093x = 106,760,233,927,487,712 - Step 5: Solve for x
x = 106,760,233,927,487,712/138,415,093 - Step 6: Final answer
x = 771,304,859.99
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.