Finding the Third Proportional to 682,407,377 and 1,473,552,070
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Solution
The third proportional to 682,407,377 and 1,473,552,070 is: 3,181,905,378.20
Step by Step Solution
- Step 1: Write the proportion equation
682,407,377 : 1,473,552,070 = 1,473,552,070 : x - Step 2: Convert to fraction form
682,407,377/1,473,552,070 = 1,473,552,070/x - Step 3: Cross multiply
682,407,377x = 1,473,552,070 × 1,473,552,070 - Step 4: Simplify right side
682,407,377x = 2,171,355,703,001,284,864 - Step 5: Solve for x
x = 2,171,355,703,001,284,864/682,407,377 - Step 6: Final answer
x = 3,181,905,378.20
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.