Finding the Third Proportional to 480,630,269 and 986,740,177
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Solution
The third proportional to 480,630,269 and 986,740,177 is: 2,025,790,383.39
Step by Step Solution
- Step 1: Write the proportion equation
480,630,269 : 986,740,177 = 986,740,177 : x - Step 2: Convert to fraction form
480,630,269/986,740,177 = 986,740,177/x - Step 3: Cross multiply
480,630,269x = 986,740,177 × 986,740,177 - Step 4: Simplify right side
480,630,269x = 973,656,176,905,991,296 - Step 5: Solve for x
x = 973,656,176,905,991,296/480,630,269 - Step 6: Final answer
x = 2,025,790,383.39
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.