Finding the Third Proportional to 75,917,463,437 and 163,260,244,080
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Solution
The third proportional to 75,917,463,437 and 163,260,244,080 is: 351,090,593,525.69
Step by Step Solution
- Step 1: Write the proportion equation
75,917,463,437 : 163,260,244,080 = 163,260,244,080 : x - Step 2: Convert to fraction form
75,917,463,437/163,260,244,080 = 163,260,244,080/x - Step 3: Cross multiply
75,917,463,437x = 163,260,244,080 × 163,260,244,080 - Step 4: Simplify right side
75,917,463,437x = 26,653,907,297,061,176,344,576 - Step 5: Solve for x
x = 26,653,907,297,061,176,344,576/75,917,463,437 - Step 6: Final answer
x = 351,090,593,525.69
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.