Finding the Fourth Proportional to 29,562,879.40, 44,363,979.90 and 16,783,359.40
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Solution
The fourth proportional to 29,562,879.40, 44,363,979.90 and 16,783,359.40 is: 25,186,200.88
Step by Step Solution
- Step 1: Write the proportion equation
29,562,879.40 : 44,363,979.90 = 16,783,359.40 : x - Step 2: Convert to fraction form
29,562,879.40/44,363,979.90 = 16,783,359.40/x - Step 3: Cross multiply
29,562,879.40x = 44,363,979.90 × 16,783,359.40 - Step 4: Simplify right side
29,562,879.40x = 744,576,619,076,076 - Step 5: Solve for x
x = 744,576,619,076,076/29,562,879.40 - Step 6: Final answer
x = 25,186,200.88
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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.