Finding the Third Proportional to 877,683,324 and 1,887,454,968
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Solution
The third proportional to 877,683,324 and 1,887,454,968 is: 4,058,965,413.62
Step by Step Solution
- Step 1: Write the proportion equation
877,683,324 : 1,887,454,968 = 1,887,454,968 : x - Step 2: Convert to fraction form
877,683,324/1,887,454,968 = 1,887,454,968/x - Step 3: Cross multiply
877,683,324x = 1,887,454,968 × 1,887,454,968 - Step 4: Simplify right side
877,683,324x = 3,562,486,256,227,880,960 - Step 5: Solve for x
x = 3,562,486,256,227,880,960/877,683,324 - Step 6: Final answer
x = 4,058,965,413.62
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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.