Finding the Third Proportional to 19,007,379 and 29,444,922
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Solution
The third proportional to 19,007,379 and 29,444,922 is: 45,614,044.50
Step by Step Solution
- Step 1: Write the proportion equation
19,007,379 : 29,444,922 = 29,444,922 : x - Step 2: Convert to fraction form
19,007,379/29,444,922 = 29,444,922/x - Step 3: Cross multiply
19,007,379x = 29,444,922 × 29,444,922 - Step 4: Simplify right side
19,007,379x = 867,003,431,586,084 - Step 5: Solve for x
x = 867,003,431,586,084/19,007,379 - Step 6: Final answer
x = 45,614,044.50
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.