Finding the Third Proportional to 134,902,382 and 290,265,204
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Solution
The third proportional to 134,902,382 and 290,265,204 is: 624,554,491.95
Step by Step Solution
- Step 1: Write the proportion equation
134,902,382 : 290,265,204 = 290,265,204 : x - Step 2: Convert to fraction form
134,902,382/290,265,204 = 290,265,204/x - Step 3: Cross multiply
134,902,382x = 290,265,204 × 290,265,204 - Step 4: Simplify right side
134,902,382x = 84,253,888,653,161,616 - Step 5: Solve for x
x = 84,253,888,653,161,616/134,902,382 - Step 6: Final answer
x = 624,554,491.95
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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.