Finding the Fourth Proportional to 32,510,221.37, 48,772,504.98 and 9,482,957.63
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Solution
The fourth proportional to 32,510,221.37, 48,772,504.98 and 9,482,957.63 is: 14,226,528.72
Step by Step Solution
- Step 1: Write the proportion equation
32,510,221.37 : 48,772,504.98 = 9,482,957.63 : x - Step 2: Convert to fraction form
32,510,221.37/48,772,504.98 = 9,482,957.63/x - Step 3: Cross multiply
32,510,221.37x = 48,772,504.98 × 9,482,957.63 - Step 4: Simplify right side
32,510,221.37x = 462,507,597,990,441.44 - Step 5: Solve for x
x = 462,507,597,990,441.44/32,510,221.37 - Step 6: Final answer
x = 14,226,528.72
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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.