Finding the Third Proportional to 1,760,160,672 and 3,730,138,560
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Solution
The third proportional to 1,760,160,672 and 3,730,138,560 is: 7,904,922,486.98
Step by Step Solution
- Step 1: Write the proportion equation
1,760,160,672 : 3,730,138,560 = 3,730,138,560 : x - Step 2: Convert to fraction form
1,760,160,672/3,730,138,560 = 3,730,138,560/x - Step 3: Cross multiply
1,760,160,672x = 3,730,138,560 × 3,730,138,560 - Step 4: Simplify right side
1,760,160,672x = 13,913,933,676,798,873,600 - Step 5: Solve for x
x = 13,913,933,676,798,873,600/1,760,160,672 - Step 6: Final answer
x = 7,904,922,486.98
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.