Finding the Fourth Proportional to 14,855,061, 22,282,591.74 and 9,805,190.44
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Solution
The fourth proportional to 14,855,061, 22,282,591.74 and 9,805,190.44 is: 14,707,785.82
Step by Step Solution
- Step 1: Write the proportion equation
14,855,061 : 22,282,591.74 = 9,805,190.44 : x - Step 2: Convert to fraction form
14,855,061/22,282,591.74 = 9,805,190.44/x - Step 3: Cross multiply
14,855,061x = 22,282,591.74 × 9,805,190.44 - Step 4: Simplify right side
14,855,061x = 218,485,055,507,470.94 - Step 5: Solve for x
x = 218,485,055,507,470.94/14,855,061 - Step 6: Final answer
x = 14,707,785.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.