Finding the Fourth Proportional to 48,767,043.36, 73,166,826.24 and 32,436,707.40
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Solution
The fourth proportional to 48,767,043.36, 73,166,826.24 and 32,436,707.40 is: 48,665,877.01
Step by Step Solution
- Step 1: Write the proportion equation
48,767,043.36 : 73,166,826.24 = 32,436,707.40 : x - Step 2: Convert to fraction form
48,767,043.36/73,166,826.24 = 32,436,707.40/x - Step 3: Cross multiply
48,767,043.36x = 73,166,826.24 × 32,436,707.40 - Step 4: Simplify right side
48,767,043.36x = 2,373,290,934,133,522 - Step 5: Solve for x
x = 2,373,290,934,133,522/48,767,043.36 - Step 6: Final answer
x = 48,665,877.01
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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.