Finding the Third Proportional to 190,149,542 and 416,752,000
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Solution
The third proportional to 190,149,542 and 416,752,000 is: 913,398,095.40
Step by Step Solution
- Step 1: Write the proportion equation
190,149,542 : 416,752,000 = 416,752,000 : x - Step 2: Convert to fraction form
190,149,542/416,752,000 = 416,752,000/x - Step 3: Cross multiply
190,149,542x = 416,752,000 × 416,752,000 - Step 4: Simplify right side
190,149,542x = 173,682,229,504,000,000 - Step 5: Solve for x
x = 173,682,229,504,000,000/190,149,542 - Step 6: Final answer
x = 913,398,095.40
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.