Finding the Fourth Proportional to 16,560,393,286,638, 24,841,095,990,160 and 5,681,494,383,676.20
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Solution
The fourth proportional to 16,560,393,286,638, 24,841,095,990,160 and 5,681,494,383,676.20 is: 8,522,415,193,263.07
Step by Step Solution
- Step 1: Write the proportion equation
16,560,393,286,638 : 24,841,095,990,160 = 5,681,494,383,676.20 : x - Step 2: Convert to fraction form
16,560,393,286,638/24,841,095,990,160 = 5,681,494,383,676.20/x - Step 3: Cross multiply
16,560,393,286,638x = 24,841,095,990,160 × 5,681,494,383,676.20 - Step 4: Simplify right side
16,560,393,286,638x = 141,134,547,352,455,414,972,153,856 - Step 5: Solve for x
x = 141,134,547,352,455,414,972,153,856/16,560,393,286,638 - Step 6: Final answer
x = 8,522,415,193,263.07
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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.