Finding the Third Proportional to 8,840,450 and 18,466,276
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Solution
The third proportional to 8,840,450 and 18,466,276 is: 38,573,075.95
Step by Step Solution
- Step 1: Write the proportion equation
8,840,450 : 18,466,276 = 18,466,276 : x - Step 2: Convert to fraction form
8,840,450/18,466,276 = 18,466,276/x - Step 3: Cross multiply
8,840,450x = 18,466,276 × 18,466,276 - Step 4: Simplify right side
8,840,450x = 341,003,349,308,176 - Step 5: Solve for x
x = 341,003,349,308,176/8,840,450 - Step 6: Final answer
x = 38,573,075.95
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.