Finding the Third Proportional to 107,468,912 and 233,183,963
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Solution
The third proportional to 107,468,912 and 233,183,963 is: 505,958,044.88
Step by Step Solution
- Step 1: Write the proportion equation
107,468,912 : 233,183,963 = 233,183,963 : x - Step 2: Convert to fraction form
107,468,912/233,183,963 = 233,183,963/x - Step 3: Cross multiply
107,468,912x = 233,183,963 × 233,183,963 - Step 4: Simplify right side
107,468,912x = 54,374,760,600,385,368 - Step 5: Solve for x
x = 54,374,760,600,385,368/107,468,912 - Step 6: Final answer
x = 505,958,044.88
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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.