Finding the Third Proportional to 481,192,350,497.70 and 1,032,237,633,135.70
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Solution
The third proportional to 481,192,350,497.70 and 1,032,237,633,135.70 is: 2,214,321,425,017.51
Step by Step Solution
- Step 1: Write the proportion equation
481,192,350,497.70 : 1,032,237,633,135.70 = 1,032,237,633,135.70 : x - Step 2: Convert to fraction form
481,192,350,497.70/1,032,237,633,135.70 = 1,032,237,633,135.70/x - Step 3: Cross multiply
481,192,350,497.70x = 1,032,237,633,135.70 × 1,032,237,633,135.70 - Step 4: Simplify right side
481,192,350,497.70x = 1,065,514,531,261,591,859,494,912 - Step 5: Solve for x
x = 1,065,514,531,261,591,859,494,912/481,192,350,497.70 - Step 6: Final answer
x = 2,214,321,425,017.51
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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.