Finding the Fourth Proportional to 16,306,154.44, 24,458,593.20 and 5,523,455.24
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Solution
The fourth proportional to 16,306,154.44, 24,458,593.20 and 5,523,455.24 is: 8,284,966.59
Step by Step Solution
- Step 1: Write the proportion equation
16,306,154.44 : 24,458,593.20 = 5,523,455.24 : x - Step 2: Convert to fraction form
16,306,154.44/24,458,593.20 = 5,523,455.24/x - Step 3: Cross multiply
16,306,154.44x = 24,458,593.20 × 5,523,455.24 - Step 4: Simplify right side
16,306,154.44x = 135,095,944,773,568.38 - Step 5: Solve for x
x = 135,095,944,773,568.38/16,306,154.44 - Step 6: Final answer
x = 8,284,966.59
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1.5x scale
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.