Finding the Third Proportional to 236,890,530 and 511,236,769.50
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Solution
The third proportional to 236,890,530 and 511,236,769.50 is: 1,103,307,230.09
Step by Step Solution
- Step 1: Write the proportion equation
236,890,530 : 511,236,769.50 = 511,236,769.50 : x - Step 2: Convert to fraction form
236,890,530/511,236,769.50 = 511,236,769.50/x - Step 3: Cross multiply
236,890,530x = 511,236,769.50 × 511,236,769.50 - Step 4: Simplify right side
236,890,530x = 261,363,034,488,796,128 - Step 5: Solve for x
x = 261,363,034,488,796,128/236,890,530 - Step 6: Final answer
x = 1,103,307,230.09
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.