Finding the Fourth Proportional to 54,395,251, 81,601,739.16 and 16,060,640.20
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Solution
The fourth proportional to 54,395,251, 81,601,739.16 and 16,060,640.20 is: 24,093,577.07
Step by Step Solution
- Step 1: Write the proportion equation
54,395,251 : 81,601,739.16 = 16,060,640.20 : x - Step 2: Convert to fraction form
54,395,251/81,601,739.16 = 16,060,640.20/x - Step 3: Cross multiply
54,395,251x = 81,601,739.16 × 16,060,640.20 - Step 4: Simplify right side
54,395,251x = 1,310,576,172,343,010 - Step 5: Solve for x
x = 1,310,576,172,343,010/54,395,251 - Step 6: Final answer
x = 24,093,577.07
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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.