Finding the Fourth Proportional to 16,286,117.40, 24,413,624.10 and 6,048,235.80
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Solution
The fourth proportional to 16,286,117.40, 24,413,624.10 and 6,048,235.80 is: 9,066,578.10
Step by Step Solution
- Step 1: Write the proportion equation
16,286,117.40 : 24,413,624.10 = 6,048,235.80 : x - Step 2: Convert to fraction form
16,286,117.40/24,413,624.10 = 6,048,235.80/x - Step 3: Cross multiply
16,286,117.40x = 24,413,624.10 × 6,048,235.80 - Step 4: Simplify right side
16,286,117.40x = 147,659,355,289,362.78 - Step 5: Solve for x
x = 147,659,355,289,362.78/16,286,117.40 - Step 6: Final answer
x = 9,066,578.10
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1.5x scale
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.