Finding the Third Proportional to 135,793,676 and 277,862,588
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Solution
The third proportional to 135,793,676 and 277,862,588 is: 568,565,636.37
Step by Step Solution
- Step 1: Write the proportion equation
135,793,676 : 277,862,588 = 277,862,588 : x - Step 2: Convert to fraction form
135,793,676/277,862,588 = 277,862,588/x - Step 3: Cross multiply
135,793,676x = 277,862,588 × 277,862,588 - Step 4: Simplify right side
135,793,676x = 77,207,617,810,057,744 - Step 5: Solve for x
x = 77,207,617,810,057,744/135,793,676 - Step 6: Final answer
x = 568,565,636.37
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.