Finding the Fourth Proportional to 14,839,512, 22,252,786.08 and 5,251,704
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Solution
The fourth proportional to 14,839,512, 22,252,786.08 and 5,251,704 is: 7,875,262.05
Step by Step Solution
- Step 1: Write the proportion equation
14,839,512 : 22,252,786.08 = 5,251,704 : x - Step 2: Convert to fraction form
14,839,512/22,252,786.08 = 5,251,704/x - Step 3: Cross multiply
14,839,512x = 22,252,786.08 × 5,251,704 - Step 4: Simplify right side
14,839,512x = 116,865,045,667,480.31 - Step 5: Solve for x
x = 116,865,045,667,480.31/14,839,512 - Step 6: Final answer
x = 7,875,262.05
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.