Finding the Fourth Proportional to 16,529,773.54, 24,794,909.79 and 6,295,199.98
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Solution
The fourth proportional to 16,529,773.54, 24,794,909.79 and 6,295,199.98 is: 9,442,894.98
Step by Step Solution
- Step 1: Write the proportion equation
16,529,773.54 : 24,794,909.79 = 6,295,199.98 : x - Step 2: Convert to fraction form
16,529,773.54/24,794,909.79 = 6,295,199.98/x - Step 3: Cross multiply
16,529,773.54x = 24,794,909.79 × 6,295,199.98 - Step 4: Simplify right side
16,529,773.54x = 156,088,915,614,109.81 - Step 5: Solve for x
x = 156,088,915,614,109.81/16,529,773.54 - Step 6: Final answer
x = 9,442,894.98
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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.