Finding the Third Proportional to 18,695,936 and 29,224,884
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Solution
The third proportional to 18,695,936 and 29,224,884 is: 45,683,395.84
Step by Step Solution
- Step 1: Write the proportion equation
18,695,936 : 29,224,884 = 29,224,884 : x - Step 2: Convert to fraction form
18,695,936/29,224,884 = 29,224,884/x - Step 3: Cross multiply
18,695,936x = 29,224,884 × 29,224,884 - Step 4: Simplify right side
18,695,936x = 854,093,844,813,456 - Step 5: Solve for x
x = 854,093,844,813,456/18,695,936 - Step 6: Final answer
x = 45,683,395.84
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.