Finding the Third Proportional to 88,843,533.75 and 198,103,497.19
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Solution
The third proportional to 88,843,533.75 and 198,103,497.19 is: 441,731,591.95
Step by Step Solution
- Step 1: Write the proportion equation
88,843,533.75 : 198,103,497.19 = 198,103,497.19 : x - Step 2: Convert to fraction form
88,843,533.75/198,103,497.19 = 198,103,497.19/x - Step 3: Cross multiply
88,843,533.75x = 198,103,497.19 × 198,103,497.19 - Step 4: Simplify right side
88,843,533.75x = 39,244,995,597,917,824 - Step 5: Solve for x
x = 39,244,995,597,917,824/88,843,533.75 - Step 6: Final answer
x = 441,731,591.95
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.