Finding the Fourth Proportional to 37,029,328.44, 55,552,860.72 and 15,451,927.08
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Solution
The fourth proportional to 37,029,328.44, 55,552,860.72 and 15,451,927.08 is: 23,181,591.16
Step by Step Solution
- Step 1: Write the proportion equation
37,029,328.44 : 55,552,860.72 = 15,451,927.08 : x - Step 2: Convert to fraction form
37,029,328.44/55,552,860.72 = 15,451,927.08/x - Step 3: Cross multiply
37,029,328.44x = 55,552,860.72 × 15,451,927.08 - Step 4: Simplify right side
37,029,328.44x = 858,398,752,930,836.25 - Step 5: Solve for x
x = 858,398,752,930,836.25/37,029,328.44 - Step 6: Final answer
x = 23,181,591.16
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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.