Finding the Third Proportional to 86,195,141,345 and 201,390,743,053
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Solution
The third proportional to 86,195,141,345 and 201,390,743,053 is: 470,539,647,067.85
Step by Step Solution
- Step 1: Write the proportion equation
86,195,141,345 : 201,390,743,053 = 201,390,743,053 : x - Step 2: Convert to fraction form
86,195,141,345/201,390,743,053 = 201,390,743,053/x - Step 3: Cross multiply
86,195,141,345x = 201,390,743,053 × 201,390,743,053 - Step 4: Simplify right side
86,195,141,345x = 40,558,231,387,439,468,904,448 - Step 5: Solve for x
x = 40,558,231,387,439,468,904,448/86,195,141,345 - Step 6: Final answer
x = 470,539,647,067.85
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.