Finding the Third Proportional to 117,317,032 and 177,485,496
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Solution
The third proportional to 117,317,032 and 177,485,496 is: 268,512,600.03
Step by Step Solution
- Step 1: Write the proportion equation
117,317,032 : 177,485,496 = 177,485,496 : x - Step 2: Convert to fraction form
117,317,032/177,485,496 = 177,485,496/x - Step 3: Cross multiply
117,317,032x = 177,485,496 × 177,485,496 - Step 4: Simplify right side
117,317,032x = 31,501,101,290,366,016 - Step 5: Solve for x
x = 31,501,101,290,366,016/117,317,032 - Step 6: Final answer
x = 268,512,600.03
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.