Finding the Fourth Proportional to 48,544,586.60, 72,767,891.10 and 24,246,141.80
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Solution
The fourth proportional to 48,544,586.60, 72,767,891.10 and 24,246,141.80 is: 36,344,744.69
Step by Step Solution
- Step 1: Write the proportion equation
48,544,586.60 : 72,767,891.10 = 24,246,141.80 : x - Step 2: Convert to fraction form
48,544,586.60/72,767,891.10 = 24,246,141.80/x - Step 3: Cross multiply
48,544,586.60x = 72,767,891.10 × 24,246,141.80 - Step 4: Simplify right side
48,544,586.60x = 1,764,340,606,097,558 - Step 5: Solve for x
x = 1,764,340,606,097,558/48,544,586.60 - Step 6: Final answer
x = 36,344,744.69
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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.