Finding the Fourth Proportional to 24,224,478.08, 36,351,844.72 and 16,143,124.24
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Solution
The fourth proportional to 24,224,478.08, 36,351,844.72 and 16,143,124.24 is: 24,224,767.35
Step by Step Solution
- Step 1: Write the proportion equation
24,224,478.08 : 36,351,844.72 = 16,143,124.24 : x - Step 2: Convert to fraction form
24,224,478.08/36,351,844.72 = 16,143,124.24/x - Step 3: Cross multiply
24,224,478.08x = 36,351,844.72 × 16,143,124.24 - Step 4: Simplify right side
24,224,478.08x = 586,832,345,668,148 - Step 5: Solve for x
x = 586,832,345,668,148/24,224,478.08 - Step 6: Final answer
x = 24,224,767.35
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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.