Finding the Fourth Proportional to 52,019,039.44, 78,054,197.24 and 24,354,826.75
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Solution
The fourth proportional to 52,019,039.44, 78,054,197.24 and 24,354,826.75 is: 36,544,243.63
Step by Step Solution
- Step 1: Write the proportion equation
52,019,039.44 : 78,054,197.24 = 24,354,826.75 : x - Step 2: Convert to fraction form
52,019,039.44/78,054,197.24 = 24,354,826.75/x - Step 3: Cross multiply
52,019,039.44x = 78,054,197.24 × 24,354,826.75 - Step 4: Simplify right side
52,019,039.44x = 1,900,996,450,890,528 - Step 5: Solve for x
x = 1,900,996,450,890,528/52,019,039.44 - Step 6: Final answer
x = 36,544,243.63
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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.