Finding the Fourth Proportional to 194,482,941,691.44, 291,824,139,868.44 and 93,839,640,874.44
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Solution
The fourth proportional to 194,482,941,691.44, 291,824,139,868.44 and 93,839,640,874.44 is: 140,807,580,580.48
Step by Step Solution
- Step 1: Write the proportion equation
194,482,941,691.44 : 291,824,139,868.44 = 93,839,640,874.44 : x - Step 2: Convert to fraction form
194,482,941,691.44/291,824,139,868.44 = 93,839,640,874.44/x - Step 3: Cross multiply
194,482,941,691.44x = 291,824,139,868.44 × 93,839,640,874.44 - Step 4: Simplify right side
194,482,941,691.44x = 27,384,672,483,746,760,359,936 - Step 5: Solve for x
x = 27,384,672,483,746,760,359,936/194,482,941,691.44 - Step 6: Final answer
x = 140,807,580,580.48
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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.