Finding the Fourth Proportional to 41,605,438.80, 62,389,495.80 and 16,037,950.80
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Solution
The fourth proportional to 41,605,438.80, 62,389,495.80 and 16,037,950.80 is: 24,049,732.27
Step by Step Solution
- Step 1: Write the proportion equation
41,605,438.80 : 62,389,495.80 = 16,037,950.80 : x - Step 2: Convert to fraction form
41,605,438.80/62,389,495.80 = 16,037,950.80/x - Step 3: Cross multiply
41,605,438.80x = 62,389,495.80 × 16,037,950.80 - Step 4: Simplify right side
41,605,438.80x = 1,000,599,664,077,206.62 - Step 5: Solve for x
x = 1,000,599,664,077,206.62/41,605,438.80 - Step 6: Final answer
x = 24,049,732.27
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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.