Finding the Third Proportional to 8,950,378.50 and 19,326,949.31
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Solution
The third proportional to 8,950,378.50 and 19,326,949.31 is: 41,733,538.95
Step by Step Solution
- Step 1: Write the proportion equation
8,950,378.50 : 19,326,949.31 = 19,326,949.31 : x - Step 2: Convert to fraction form
8,950,378.50/19,326,949.31 = 19,326,949.31/x - Step 3: Cross multiply
8,950,378.50x = 19,326,949.31 × 19,326,949.31 - Step 4: Simplify right side
8,950,378.50x = 373,530,969,727,944.25 - Step 5: Solve for x
x = 373,530,969,727,944.25/8,950,378.50 - Step 6: Final answer
x = 41,733,538.95
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.