Finding the Fourth Proportional to 36,296,760.53, 54,455,764.97 and 11,704,192.63
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Solution
The fourth proportional to 36,296,760.53, 54,455,764.97 and 11,704,192.63 is: 17,559,714.79
Step by Step Solution
- Step 1: Write the proportion equation
36,296,760.53 : 54,455,764.97 = 11,704,192.63 : x - Step 2: Convert to fraction form
36,296,760.53/54,455,764.97 = 11,704,192.63/x - Step 3: Cross multiply
36,296,760.53x = 54,455,764.97 × 11,704,192.63 - Step 4: Simplify right side
36,296,760.53x = 637,360,762,916,007.12 - Step 5: Solve for x
x = 637,360,762,916,007.12/36,296,760.53 - Step 6: Final answer
x = 17,559,714.79
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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.