Finding the Fourth Proportional to 24,562,504.12, 36,839,850.36 and 8,166,425.26
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Solution
The fourth proportional to 24,562,504.12, 36,839,850.36 and 8,166,425.26 is: 12,248,339.30
Step by Step Solution
- Step 1: Write the proportion equation
24,562,504.12 : 36,839,850.36 = 8,166,425.26 : x - Step 2: Convert to fraction form
24,562,504.12/36,839,850.36 = 8,166,425.26/x - Step 3: Cross multiply
24,562,504.12x = 36,839,850.36 × 8,166,425.26 - Step 4: Simplify right side
24,562,504.12x = 300,849,884,554,524.06 - Step 5: Solve for x
x = 300,849,884,554,524.06/24,562,504.12 - Step 6: Final answer
x = 12,248,339.30
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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.