Finding the Fourth Proportional to 16,341,750.70, 24,449,640.45 and 10,673,046.70
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Solution
The fourth proportional to 16,341,750.70, 24,449,640.45 and 10,673,046.70 is: 15,968,433.19
Step by Step Solution
- Step 1: Write the proportion equation
16,341,750.70 : 24,449,640.45 = 10,673,046.70 : x - Step 2: Convert to fraction form
16,341,750.70/24,449,640.45 = 10,673,046.70/x - Step 3: Cross multiply
16,341,750.70x = 24,449,640.45 × 10,673,046.70 - Step 4: Simplify right side
16,341,750.70x = 260,952,154,321,059 - Step 5: Solve for x
x = 260,952,154,321,059/16,341,750.70 - Step 6: Final answer
x = 15,968,433.19
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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.