Finding the Third Proportional to 75,823,170 and 163,728,414
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Solution
The third proportional to 75,823,170 and 163,728,414 is: 353,546,199.02
Step by Step Solution
- Step 1: Write the proportion equation
75,823,170 : 163,728,414 = 163,728,414 : x - Step 2: Convert to fraction form
75,823,170/163,728,414 = 163,728,414/x - Step 3: Cross multiply
75,823,170x = 163,728,414 × 163,728,414 - Step 4: Simplify right side
75,823,170x = 26,806,993,550,955,396 - Step 5: Solve for x
x = 26,806,993,550,955,396/75,823,170 - Step 6: Final answer
x = 353,546,199.02
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.