Finding the Fourth Proportional to 32,593,038.15, 48,912,528.42 and 15,322,025.37
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Solution
The fourth proportional to 32,593,038.15, 48,912,528.42 and 15,322,025.37 is: 22,993,836.84
Step by Step Solution
- Step 1: Write the proportion equation
32,593,038.15 : 48,912,528.42 = 15,322,025.37 : x - Step 2: Convert to fraction form
32,593,038.15/48,912,528.42 = 15,322,025.37/x - Step 3: Cross multiply
32,593,038.15x = 48,912,528.42 × 15,322,025.37 - Step 4: Simplify right side
32,593,038.15x = 749,439,001,362,086 - Step 5: Solve for x
x = 749,439,001,362,086/32,593,038.15 - Step 6: Final answer
x = 22,993,836.84
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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.