Finding the Third Proportional to 441,823,420 and 961,217,792
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Solution
The third proportional to 441,823,420 and 961,217,792 is: 2,091,196,622.53
Step by Step Solution
- Step 1: Write the proportion equation
441,823,420 : 961,217,792 = 961,217,792 : x - Step 2: Convert to fraction form
441,823,420/961,217,792 = 961,217,792/x - Step 3: Cross multiply
441,823,420x = 961,217,792 × 961,217,792 - Step 4: Simplify right side
441,823,420x = 923,939,643,657,355,264 - Step 5: Solve for x
x = 923,939,643,657,355,264/441,823,420 - Step 6: Final answer
x = 2,091,196,622.53
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.