Finding the Fourth Proportional to 16,096,873.70, 24,145,310.55 and 9,703,835.30
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Solution
The fourth proportional to 16,096,873.70, 24,145,310.55 and 9,703,835.30 is: 14,555,752.95
Step by Step Solution
- Step 1: Write the proportion equation
16,096,873.70 : 24,145,310.55 = 9,703,835.30 : x - Step 2: Convert to fraction form
16,096,873.70/24,145,310.55 = 9,703,835.30/x - Step 3: Cross multiply
16,096,873.70x = 24,145,310.55 × 9,703,835.30 - Step 4: Simplify right side
16,096,873.70x = 234,302,116,844,552.44 - Step 5: Solve for x
x = 234,302,116,844,552.44/16,096,873.70 - Step 6: Final answer
x = 14,555,752.95
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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.