Finding the Third Proportional to 160,307,382 and 350,129,418
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Solution
The third proportional to 160,307,382 and 350,129,418 is: 764,722,171.99
Step by Step Solution
- Step 1: Write the proportion equation
160,307,382 : 350,129,418 = 350,129,418 : x - Step 2: Convert to fraction form
160,307,382/350,129,418 = 350,129,418/x - Step 3: Cross multiply
160,307,382x = 350,129,418 × 350,129,418 - Step 4: Simplify right side
160,307,382x = 122,590,609,349,018,720 - Step 5: Solve for x
x = 122,590,609,349,018,720/160,307,382 - Step 6: Final answer
x = 764,722,171.99
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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.