Finding the Fourth Proportional to 9,553,093.02, 14,331,853.26 and 2,729,755.08
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Solution
The fourth proportional to 9,553,093.02, 14,331,853.26 and 2,729,755.08 is: 4,095,265.18
Step by Step Solution
- Step 1: Write the proportion equation
9,553,093.02 : 14,331,853.26 = 2,729,755.08 : x - Step 2: Convert to fraction form
9,553,093.02/14,331,853.26 = 2,729,755.08/x - Step 3: Cross multiply
9,553,093.02x = 14,331,853.26 × 2,729,755.08 - Step 4: Simplify right side
9,553,093.02x = 39,122,449,242,299.56 - Step 5: Solve for x
x = 39,122,449,242,299.56/9,553,093.02 - Step 6: Final answer
x = 4,095,265.18
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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.