Finding the Third Proportional to 135,793,684 and 277,862,604
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Solution
The third proportional to 135,793,684 and 277,862,604 is: 568,565,668.35
Step by Step Solution
- Step 1: Write the proportion equation
135,793,684 : 277,862,604 = 277,862,604 : x - Step 2: Convert to fraction form
135,793,684/277,862,604 = 277,862,604/x - Step 3: Cross multiply
135,793,684x = 277,862,604 × 277,862,604 - Step 4: Simplify right side
135,793,684x = 77,207,626,701,660,816 - Step 5: Solve for x
x = 77,207,626,701,660,816/135,793,684 - Step 6: Final answer
x = 568,565,668.35
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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.