Finding the Fourth Proportional to 19,200,755,495,167, 26,497,062,193,532 and 10,421,418,184,108
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Solution
The fourth proportional to 19,200,755,495,167, 26,497,062,193,532 and 10,421,418,184,108 is: 14,381,567,737,718.50
Step by Step Solution
- Step 1: Write the proportion equation
19,200,755,495,167 : 26,497,062,193,532 = 10,421,418,184,108 : x - Step 2: Convert to fraction form
19,200,755,495,167/26,497,062,193,532 = 10,421,418,184,108/x - Step 3: Cross multiply
19,200,755,495,167x = 26,497,062,193,532 × 10,421,418,184,108 - Step 4: Simplify right side
19,200,755,495,167x = 276,136,965,769,114,990,011,219,968 - Step 5: Solve for x
x = 276,136,965,769,114,990,011,219,968/19,200,755,495,167 - Step 6: Final answer
x = 14,381,567,737,718.50
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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.