Finding the Fourth Proportional to 24,960,841.23, 34,449,382.76 and 14,364,013.31
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Solution
The fourth proportional to 24,960,841.23, 34,449,382.76 and 14,364,013.31 is: 19,824,307.52
Step by Step Solution
- Step 1: Write the proportion equation
24,960,841.23 : 34,449,382.76 = 14,364,013.31 : x - Step 2: Convert to fraction form
24,960,841.23/34,449,382.76 = 14,364,013.31/x - Step 3: Cross multiply
24,960,841.23x = 34,449,382.76 × 14,364,013.31 - Step 4: Simplify right side
24,960,841.23x = 494,831,392,485,924.50 - Step 5: Solve for x
x = 494,831,392,485,924.50/24,960,841.23 - Step 6: Final answer
x = 19,824,307.52
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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.