Finding the Fourth Proportional to 45,034,269.64, 67,527,129.74 and 24,295,827.18
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Solution
The fourth proportional to 45,034,269.64, 67,527,129.74 and 24,295,827.18 is: 36,430,644.65
Step by Step Solution
- Step 1: Write the proportion equation
45,034,269.64 : 67,527,129.74 = 24,295,827.18 : x - Step 2: Convert to fraction form
45,034,269.64/67,527,129.74 = 24,295,827.18/x - Step 3: Cross multiply
45,034,269.64x = 67,527,129.74 × 24,295,827.18 - Step 4: Simplify right side
45,034,269.64x = 1,640,627,474,256,226 - Step 5: Solve for x
x = 1,640,627,474,256,226/45,034,269.64 - Step 6: Final answer
x = 36,430,644.65
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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.