Finding the Fourth Proportional to 48,704,596.14, 73,066,293.52 and 15,906,347.63
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Solution
The fourth proportional to 48,704,596.14, 73,066,293.52 and 15,906,347.63 is: 23,862,591.15
Step by Step Solution
- Step 1: Write the proportion equation
48,704,596.14 : 73,066,293.52 = 15,906,347.63 : x - Step 2: Convert to fraction form
48,704,596.14/73,066,293.52 = 15,906,347.63/x - Step 3: Cross multiply
48,704,596.14x = 73,066,293.52 × 15,906,347.63 - Step 4: Simplify right side
48,704,596.14x = 1,162,217,864,723,110.75 - Step 5: Solve for x
x = 1,162,217,864,723,110.75/48,704,596.14 - Step 6: Final answer
x = 23,862,591.15
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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.