Finding the Fourth Proportional to 14,797,177.27, 22,039,733.84 and 14,133,260.23
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Solution
The fourth proportional to 14,797,177.27, 22,039,733.84 and 14,133,260.23 is: 21,050,859.09
Step by Step Solution
- Step 1: Write the proportion equation
14,797,177.27 : 22,039,733.84 = 14,133,260.23 : x - Step 2: Convert to fraction form
14,797,177.27/22,039,733.84 = 14,133,260.23/x - Step 3: Cross multiply
14,797,177.27x = 22,039,733.84 × 14,133,260.23 - Step 4: Simplify right side
14,797,177.27x = 311,493,293,634,891.56 - Step 5: Solve for x
x = 311,493,293,634,891.56/14,797,177.27 - Step 6: Final answer
x = 21,050,859.09
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.