Finding the Third Proportional to 946,268,622 and 2,070,923,178
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Solution
The third proportional to 946,268,622 and 2,070,923,178 is: 4,532,246,668.09
Step by Step Solution
- Step 1: Write the proportion equation
946,268,622 : 2,070,923,178 = 2,070,923,178 : x - Step 2: Convert to fraction form
946,268,622/2,070,923,178 = 2,070,923,178/x - Step 3: Cross multiply
946,268,622x = 2,070,923,178 × 2,070,923,178 - Step 4: Simplify right side
946,268,622x = 4,288,722,809,177,619,456 - Step 5: Solve for x
x = 4,288,722,809,177,619,456/946,268,622 - Step 6: Final answer
x = 4,532,246,668.09
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.