Finding the Fourth Proportional to 16,426,753.96, 24,622,755.06 and 6,187,183.42
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Solution
The fourth proportional to 16,426,753.96, 24,622,755.06 and 6,187,183.42 is: 9,274,230.46
Step by Step Solution
- Step 1: Write the proportion equation
16,426,753.96 : 24,622,755.06 = 6,187,183.42 : x - Step 2: Convert to fraction form
16,426,753.96/24,622,755.06 = 6,187,183.42/x - Step 3: Cross multiply
16,426,753.96x = 24,622,755.06 × 6,187,183.42 - Step 4: Simplify right side
16,426,753.96x = 152,345,501,861,953.09 - Step 5: Solve for x
x = 152,345,501,861,953.09/16,426,753.96 - Step 6: Final answer
x = 9,274,230.46
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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.