Finding the Third Proportional to 1,084,859,418 and 2,354,660,292
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Solution
The third proportional to 1,084,859,418 and 2,354,660,292 is: 5,110,731,398.68
Step by Step Solution
- Step 1: Write the proportion equation
1,084,859,418 : 2,354,660,292 = 2,354,660,292 : x - Step 2: Convert to fraction form
1,084,859,418/2,354,660,292 = 2,354,660,292/x - Step 3: Cross multiply
1,084,859,418x = 2,354,660,292 × 2,354,660,292 - Step 4: Simplify right side
1,084,859,418x = 5,544,425,090,721,525,760 - Step 5: Solve for x
x = 5,544,425,090,721,525,760/1,084,859,418 - Step 6: Final answer
x = 5,110,731,398.68
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.