Finding the Third Proportional to 122,864,627.25 and 263,964,339
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Solution
The third proportional to 122,864,627.25 and 263,964,339 is: 567,105,226.49
Step by Step Solution
- Step 1: Write the proportion equation
122,864,627.25 : 263,964,339 = 263,964,339 : x - Step 2: Convert to fraction form
122,864,627.25/263,964,339 = 263,964,339/x - Step 3: Cross multiply
122,864,627.25x = 263,964,339 × 263,964,339 - Step 4: Simplify right side
122,864,627.25x = 69,677,172,263,706,920 - Step 5: Solve for x
x = 69,677,172,263,706,920/122,864,627.25 - Step 6: Final answer
x = 567,105,226.49
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.