Finding the Fourth Proportional to 43,532,322.44, 65,296,331.48 and 16,236,488.84
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Solution
The fourth proportional to 43,532,322.44, 65,296,331.48 and 16,236,488.84 is: 24,353,930.55
Step by Step Solution
- Step 1: Write the proportion equation
43,532,322.44 : 65,296,331.48 = 16,236,488.84 : x - Step 2: Convert to fraction form
43,532,322.44/65,296,331.48 = 16,236,488.84/x - Step 3: Cross multiply
43,532,322.44x = 65,296,331.48 × 16,236,488.84 - Step 4: Simplify right side
43,532,322.44x = 1,060,183,157,367,960.62 - Step 5: Solve for x
x = 1,060,183,157,367,960.62/43,532,322.44 - Step 6: Final answer
x = 24,353,930.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.