Finding the Third Proportional to 722,423,804 and 1,582,864,804
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Solution
The third proportional to 722,423,804 and 1,582,864,804 is: 3,468,131,827.70
Step by Step Solution
- Step 1: Write the proportion equation
722,423,804 : 1,582,864,804 = 1,582,864,804 : x - Step 2: Convert to fraction form
722,423,804/1,582,864,804 = 1,582,864,804/x - Step 3: Cross multiply
722,423,804x = 1,582,864,804 × 1,582,864,804 - Step 4: Simplify right side
722,423,804x = 2,505,460,987,741,958,656 - Step 5: Solve for x
x = 2,505,460,987,741,958,656/722,423,804 - Step 6: Final answer
x = 3,468,131,827.70
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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.