Finding the Fourth Proportional to 25,327,888,726,884, 34,950,568,256,823 and 14,214,391,274,473
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Solution
The fourth proportional to 25,327,888,726,884, 34,950,568,256,823 and 14,214,391,274,473 is: 19,614,783,443,845.99
Step by Step Solution
- Step 1: Write the proportion equation
25,327,888,726,884 : 34,950,568,256,823 = 14,214,391,274,473 : x - Step 2: Convert to fraction form
25,327,888,726,884/34,950,568,256,823 = 14,214,391,274,473/x - Step 3: Cross multiply
25,327,888,726,884x = 34,950,568,256,823 × 14,214,391,274,473 - Step 4: Simplify right side
25,327,888,726,884x = 496,801,052,467,657,876,900,413,440 - Step 5: Solve for x
x = 496,801,052,467,657,876,900,413,440/25,327,888,726,884 - Step 6: Final answer
x = 19,614,783,443,845.99
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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.