Finding the Fourth Proportional to 16,057,440.15, 24,085,951.29 and 3,927,008.62
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Solution
The fourth proportional to 16,057,440.15, 24,085,951.29 and 3,927,008.62 is: 5,890,461.83
Step by Step Solution
- Step 1: Write the proportion equation
16,057,440.15 : 24,085,951.29 = 3,927,008.62 : x - Step 2: Convert to fraction form
16,057,440.15/24,085,951.29 = 3,927,008.62/x - Step 3: Cross multiply
16,057,440.15x = 24,085,951.29 × 3,927,008.62 - Step 4: Simplify right side
16,057,440.15x = 94,585,738,336,730.12 - Step 5: Solve for x
x = 94,585,738,336,730.12/16,057,440.15 - Step 6: Final answer
x = 5,890,461.83
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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.