Finding the Third Proportional to 141,293,261.63 and 190,839,714.75
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Solution
The third proportional to 141,293,261.63 and 190,839,714.75 is: 257,760,322.80
Step by Step Solution
- Step 1: Write the proportion equation
141,293,261.63 : 190,839,714.75 = 190,839,714.75 : x - Step 2: Convert to fraction form
141,293,261.63/190,839,714.75 = 190,839,714.75/x - Step 3: Cross multiply
141,293,261.63x = 190,839,714.75 × 190,839,714.75 - Step 4: Simplify right side
141,293,261.63x = 36,419,796,725,861,368 - Step 5: Solve for x
x = 36,419,796,725,861,368/141,293,261.63 - Step 6: Final answer
x = 257,760,322.80
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.