Finding the Third Proportional to 6,636,824 and 14,183,440
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Solution
The third proportional to 6,636,824 and 14,183,440 is: 30,311,180.50
Step by Step Solution
- Step 1: Write the proportion equation
6,636,824 : 14,183,440 = 14,183,440 : x - Step 2: Convert to fraction form
6,636,824/14,183,440 = 14,183,440/x - Step 3: Cross multiply
6,636,824x = 14,183,440 × 14,183,440 - Step 4: Simplify right side
6,636,824x = 201,169,970,233,600 - Step 5: Solve for x
x = 201,169,970,233,600/6,636,824 - Step 6: Final answer
x = 30,311,180.50
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.