Finding the Third Proportional to 153,183.23 and 336,603.09
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Solution
The third proportional to 153,183.23 and 336,603.09 is: 739,647.80
Step by Step Solution
- Step 1: Write the proportion equation
153,183.23 : 336,603.09 = 336,603.09 : x - Step 2: Convert to fraction form
153,183.23/336,603.09 = 336,603.09/x - Step 3: Cross multiply
153,183.23x = 336,603.09 × 336,603.09 - Step 4: Simplify right side
153,183.23x = 113,301,642,722.07 - Step 5: Solve for x
x = 113,301,642,722.07/153,183.23 - Step 6: Final answer
x = 739,647.80
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.