Finding the Fourth Proportional to 27,519,620.70, 41,287,725.45 and 14,746,244.70
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Solution
The fourth proportional to 27,519,620.70, 41,287,725.45 and 14,746,244.70 is: 22,123,811.56
Step by Step Solution
- Step 1: Write the proportion equation
27,519,620.70 : 41,287,725.45 = 14,746,244.70 : x - Step 2: Convert to fraction form
27,519,620.70/41,287,725.45 = 14,746,244.70/x - Step 3: Cross multiply
27,519,620.70x = 41,287,725.45 × 14,746,244.70 - Step 4: Simplify right side
27,519,620.70x = 608,838,902,592,117.62 - Step 5: Solve for x
x = 608,838,902,592,117.62/27,519,620.70 - Step 6: Final answer
x = 22,123,811.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.