Finding the Fourth Proportional to 37,337,646.40, 55,940,114.40 and 32,029,230.40
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Solution
The fourth proportional to 37,337,646.40, 55,940,114.40 and 32,029,230.40 is: 47,986,924.34
Step by Step Solution
- Step 1: Write the proportion equation
37,337,646.40 : 55,940,114.40 = 32,029,230.40 : x - Step 2: Convert to fraction form
37,337,646.40/55,940,114.40 = 32,029,230.40/x - Step 3: Cross multiply
37,337,646.40x = 55,940,114.40 × 32,029,230.40 - Step 4: Simplify right side
37,337,646.40x = 1,791,718,812,719,957.75 - Step 5: Solve for x
x = 1,791,718,812,719,957.75/37,337,646.40 - Step 6: Final answer
x = 47,986,924.34
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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.