Finding the Third Proportional to 4,312,991,832 and 6,163,377,716
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Solution
The third proportional to 4,312,991,832 and 6,163,377,716 is: 8,807,627,361.65
Step by Step Solution
- Step 1: Write the proportion equation
4,312,991,832 : 6,163,377,716 = 6,163,377,716 : x - Step 2: Convert to fraction form
4,312,991,832/6,163,377,716 = 6,163,377,716/x - Step 3: Cross multiply
4,312,991,832x = 6,163,377,716 × 6,163,377,716 - Step 4: Simplify right side
4,312,991,832x = 37,987,224,870,085,378,048 - Step 5: Solve for x
x = 37,987,224,870,085,378,048/4,312,991,832 - Step 6: Final answer
x = 8,807,627,361.65
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.