Finding the Third Proportional to 34,534,215 and 74,294,268.75
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Solution
The third proportional to 34,534,215 and 74,294,268.75 is: 159,831,007.28
Step by Step Solution
- Step 1: Write the proportion equation
34,534,215 : 74,294,268.75 = 74,294,268.75 : x - Step 2: Convert to fraction form
34,534,215/74,294,268.75 = 74,294,268.75/x - Step 3: Cross multiply
34,534,215x = 74,294,268.75 × 74,294,268.75 - Step 4: Simplify right side
34,534,215x = 5,519,638,369,097,227 - Step 5: Solve for x
x = 5,519,638,369,097,227/34,534,215 - Step 6: Final answer
x = 159,831,007.28
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.