Finding the Fourth Proportional to 16,094,112.60, 24,135,920.10 and 5,995,421.40
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Solution
The fourth proportional to 16,094,112.60, 24,135,920.10 and 5,995,421.40 is: 8,991,176.80
Step by Step Solution
- Step 1: Write the proportion equation
16,094,112.60 : 24,135,920.10 = 5,995,421.40 : x - Step 2: Convert to fraction form
16,094,112.60/24,135,920.10 = 5,995,421.40/x - Step 3: Cross multiply
16,094,112.60x = 24,135,920.10 × 5,995,421.40 - Step 4: Simplify right side
16,094,112.60x = 144,705,011,876,230.16 - Step 5: Solve for x
x = 144,705,011,876,230.16/16,094,112.60 - Step 6: Final answer
x = 8,991,176.80
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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.