Finding the Fourth Proportional to 25,327,888,726,946, 34,950,568,256,904 and 14,214,391,274,536
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Solution
The fourth proportional to 25,327,888,726,946, 34,950,568,256,904 and 14,214,391,274,536 is: 19,614,783,443,930.37
Step by Step Solution
- Step 1: Write the proportion equation
25,327,888,726,946 : 34,950,568,256,904 = 14,214,391,274,536 : x - Step 2: Convert to fraction form
25,327,888,726,946/34,950,568,256,904 = 14,214,391,274,536/x - Step 3: Cross multiply
25,327,888,726,946x = 34,950,568,256,904 × 14,214,391,274,536 - Step 4: Simplify right side
25,327,888,726,946x = 496,801,052,471,011,112,487,223,296 - Step 5: Solve for x
x = 496,801,052,471,011,112,487,223,296/25,327,888,726,946 - Step 6: Final answer
x = 19,614,783,443,930.37
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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.