Finding the Third Proportional to 914,317,642 and 2,003,313,296
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Solution
The third proportional to 914,317,642 and 2,003,313,296 is: 4,389,354,396.74
Step by Step Solution
- Step 1: Write the proportion equation
914,317,642 : 2,003,313,296 = 2,003,313,296 : x - Step 2: Convert to fraction form
914,317,642/2,003,313,296 = 2,003,313,296/x - Step 3: Cross multiply
914,317,642x = 2,003,313,296 × 2,003,313,296 - Step 4: Simplify right side
914,317,642x = 4,013,264,161,930,383,360 - Step 5: Solve for x
x = 4,013,264,161,930,383,360/914,317,642 - Step 6: Final answer
x = 4,389,354,396.74
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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.