Finding the Third Proportional to 75,027 and 162,509.63
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Solution
The third proportional to 75,027 and 162,509.63 is: 351,998.32
Step by Step Solution
- Step 1: Write the proportion equation
75,027 : 162,509.63 = 162,509.63 : x - Step 2: Convert to fraction form
75,027/162,509.63 = 162,509.63/x - Step 3: Cross multiply
75,027x = 162,509.63 × 162,509.63 - Step 4: Simplify right side
75,027x = 26,409,378,217.64 - Step 5: Solve for x
x = 26,409,378,217.64/75,027 - Step 6: Final answer
x = 351,998.32
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.