Finding the Fourth Proportional to 26,082,754.24, 39,068,973.60 and 16,493,183.68
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Solution
The fourth proportional to 26,082,754.24, 39,068,973.60 and 16,493,183.68 is: 24,704,897.03
Step by Step Solution
- Step 1: Write the proportion equation
26,082,754.24 : 39,068,973.60 = 16,493,183.68 : x - Step 2: Convert to fraction form
26,082,754.24/39,068,973.60 = 16,493,183.68/x - Step 3: Cross multiply
26,082,754.24x = 39,068,973.60 × 16,493,183.68 - Step 4: Simplify right side
26,082,754.24x = 644,371,757,773,870.88 - Step 5: Solve for x
x = 644,371,757,773,870.88/26,082,754.24 - Step 6: Final answer
x = 24,704,897.03
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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.