Finding the Fourth Proportional to 11,592,553.68, 17,472,156.07 and 9,992,633.18
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Solution
The fourth proportional to 11,592,553.68, 17,472,156.07 and 9,992,633.18 is: 15,060,775.32
Step by Step Solution
- Step 1: Write the proportion equation
11,592,553.68 : 17,472,156.07 = 9,992,633.18 : x - Step 2: Convert to fraction form
11,592,553.68/17,472,156.07 = 9,992,633.18/x - Step 3: Cross multiply
11,592,553.68x = 17,472,156.07 × 9,992,633.18 - Step 4: Simplify right side
11,592,553.68x = 174,592,846,393,209.03 - Step 5: Solve for x
x = 174,592,846,393,209.03/11,592,553.68 - Step 6: Final answer
x = 15,060,775.32
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.