Finding the Third Proportional to 18,776,193.75 and 40,247,136
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Solution
The third proportional to 18,776,193.75 and 40,247,136 is: 86,270,517.75
Step by Step Solution
- Step 1: Write the proportion equation
18,776,193.75 : 40,247,136 = 40,247,136 : x - Step 2: Convert to fraction form
18,776,193.75/40,247,136 = 40,247,136/x - Step 3: Cross multiply
18,776,193.75x = 40,247,136 × 40,247,136 - Step 4: Simplify right side
18,776,193.75x = 1,619,831,956,202,496 - Step 5: Solve for x
x = 1,619,831,956,202,496/18,776,193.75 - Step 6: Final answer
x = 86,270,517.75
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.