Finding the Third Proportional to 18,916,114 and 29,350,035
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Solution
The third proportional to 18,916,114 and 29,350,035 is: 45,539,192.38
Step by Step Solution
- Step 1: Write the proportion equation
18,916,114 : 29,350,035 = 29,350,035 : x - Step 2: Convert to fraction form
18,916,114/29,350,035 = 29,350,035/x - Step 3: Cross multiply
18,916,114x = 29,350,035 × 29,350,035 - Step 4: Simplify right side
18,916,114x = 861,424,554,501,225 - Step 5: Solve for x
x = 861,424,554,501,225/18,916,114 - Step 6: Final answer
x = 45,539,192.38
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.