Finding the Fourth Proportional to 16,581,700.02, 24,872,546.37 and 6,477,235.14
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Solution
The fourth proportional to 16,581,700.02, 24,872,546.37 and 6,477,235.14 is: 9,715,851.28
Step by Step Solution
- Step 1: Write the proportion equation
16,581,700.02 : 24,872,546.37 = 6,477,235.14 : x - Step 2: Convert to fraction form
16,581,700.02/24,872,546.37 = 6,477,235.14/x - Step 3: Cross multiply
16,581,700.02x = 24,872,546.37 × 6,477,235.14 - Step 4: Simplify right side
16,581,700.02x = 161,105,331,369,043.44 - Step 5: Solve for x
x = 161,105,331,369,043.44/16,581,700.02 - Step 6: Final answer
x = 9,715,851.28
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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.