Finding the Third Proportional to 676,087,242 and 1,481,784,852
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Solution
The third proportional to 676,087,242 and 1,481,784,852 is: 3,247,637,599.43
Step by Step Solution
- Step 1: Write the proportion equation
676,087,242 : 1,481,784,852 = 1,481,784,852 : x - Step 2: Convert to fraction form
676,087,242/1,481,784,852 = 1,481,784,852/x - Step 3: Cross multiply
676,087,242x = 1,481,784,852 × 1,481,784,852 - Step 4: Simplify right side
676,087,242x = 2,195,686,347,616,662,016 - Step 5: Solve for x
x = 2,195,686,347,616,662,016/676,087,242 - Step 6: Final answer
x = 3,247,637,599.43
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.