Finding the Fourth Proportional to 41,542,214.13, 62,257,621.01 and 32,331,309.03
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Solution
The fourth proportional to 41,542,214.13, 62,257,621.01 and 32,331,309.03 is: 48,453,613.42
Step by Step Solution
- Step 1: Write the proportion equation
41,542,214.13 : 62,257,621.01 = 32,331,309.03 : x - Step 2: Convert to fraction form
41,542,214.13/62,257,621.01 = 32,331,309.03/x - Step 3: Cross multiply
41,542,214.13x = 62,257,621.01 × 32,331,309.03 - Step 4: Simplify right side
41,542,214.13x = 2,012,870,384,185,274.25 - Step 5: Solve for x
x = 2,012,870,384,185,274.25/41,542,214.13 - Step 6: Final answer
x = 48,453,613.42
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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.