Finding the Fourth Proportional to 25,045,177.92, 37,552,414.08 and 10,660,054.08
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Solution
The fourth proportional to 25,045,177.92, 37,552,414.08 and 10,660,054.08 is: 15,983,546.46
Step by Step Solution
- Step 1: Write the proportion equation
25,045,177.92 : 37,552,414.08 = 10,660,054.08 : x - Step 2: Convert to fraction form
25,045,177.92/37,552,414.08 = 10,660,054.08/x - Step 3: Cross multiply
25,045,177.92x = 37,552,414.08 × 10,660,054.08 - Step 4: Simplify right side
25,045,177.92x = 400,310,764,927,353.44 - Step 5: Solve for x
x = 400,310,764,927,353.44/25,045,177.92 - Step 6: Final answer
x = 15,983,546.46
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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.