Finding the Fourth Proportional to 16,297,956.70, 24,446,935.05 and 16,297,956.70
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Solution
The fourth proportional to 16,297,956.70, 24,446,935.05 and 16,297,956.70 is: 24,446,935.05
Step by Step Solution
- Step 1: Write the proportion equation
16,297,956.70 : 24,446,935.05 = 16,297,956.70 : x - Step 2: Convert to fraction form
16,297,956.70/24,446,935.05 = 16,297,956.70/x - Step 3: Cross multiply
16,297,956.70x = 24,446,935.05 × 16,297,956.70 - Step 4: Simplify right side
16,297,956.70x = 398,435,088,892,612.31 - Step 5: Solve for x
x = 398,435,088,892,612.31/16,297,956.70 - Step 6: Final answer
x = 24,446,935.05
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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.