Finding the Fourth Proportional to 24,059,586.10, 36,085,879.95 and 7,018,482.10
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Solution
The fourth proportional to 24,059,586.10, 36,085,879.95 and 7,018,482.10 is: 10,526,702.39
Step by Step Solution
- Step 1: Write the proportion equation
24,059,586.10 : 36,085,879.95 = 7,018,482.10 : x - Step 2: Convert to fraction form
24,059,586.10/36,085,879.95 = 7,018,482.10/x - Step 3: Cross multiply
24,059,586.10x = 36,085,879.95 × 7,018,482.10 - Step 4: Simplify right side
24,059,586.10x = 253,268,102,491,823.91 - Step 5: Solve for x
x = 253,268,102,491,823.91/24,059,586.10 - Step 6: Final answer
x = 10,526,702.39
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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.