Finding the Third Proportional to 38,007,897 and 82,982,652
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Solution
The third proportional to 38,007,897 and 82,982,652 is: 181,176,046.99
Step by Step Solution
- Step 1: Write the proportion equation
38,007,897 : 82,982,652 = 82,982,652 : x - Step 2: Convert to fraction form
38,007,897/82,982,652 = 82,982,652/x - Step 3: Cross multiply
38,007,897x = 82,982,652 × 82,982,652 - Step 4: Simplify right side
38,007,897x = 6,886,120,532,953,104 - Step 5: Solve for x
x = 6,886,120,532,953,104/38,007,897 - Step 6: Final answer
x = 181,176,046.99
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.