Finding the Fourth Proportional to 4,373,625,525.63, 6,560,729,197.11 and 1,537,076,723.01
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Solution
The fourth proportional to 4,373,625,525.63, 6,560,729,197.11 and 1,537,076,723.01 is: 2,305,717,322.11
Step by Step Solution
- Step 1: Write the proportion equation
4,373,625,525.63 : 6,560,729,197.11 = 1,537,076,723.01 : x - Step 2: Convert to fraction form
4,373,625,525.63/6,560,729,197.11 = 1,537,076,723.01/x - Step 3: Cross multiply
4,373,625,525.63x = 6,560,729,197.11 × 1,537,076,723.01 - Step 4: Simplify right side
4,373,625,525.63x = 10,084,344,134,849,865,728 - Step 5: Solve for x
x = 10,084,344,134,849,865,728/4,373,625,525.63 - Step 6: Final answer
x = 2,305,717,322.11
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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.