Finding the Fourth Proportional to 32,469,067,863,056, 44,808,923,499,324 and 20,141,018,595,658
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Solution
The fourth proportional to 32,469,067,863,056, 44,808,923,499,324 and 20,141,018,595,658 is: 27,795,604,273,511.72
Step by Step Solution
- Step 1: Write the proportion equation
32,469,067,863,056 : 44,808,923,499,324 = 20,141,018,595,658 : x - Step 2: Convert to fraction form
32,469,067,863,056/44,808,923,499,324 = 20,141,018,595,658/x - Step 3: Cross multiply
32,469,067,863,056x = 44,808,923,499,324 × 20,141,018,595,658 - Step 4: Simplify right side
32,469,067,863,056x = 902,497,361,451,301,413,014,470,656 - Step 5: Solve for x
x = 902,497,361,451,301,413,014,470,656/32,469,067,863,056 - Step 6: Final answer
x = 27,795,604,273,511.72
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.