Finding the Fourth Proportional to 24,157,629.27, 36,190,722.66 and 14,280,120.93
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Solution
The fourth proportional to 24,157,629.27, 36,190,722.66 and 14,280,120.93 is: 21,393,154.53
Step by Step Solution
- Step 1: Write the proportion equation
24,157,629.27 : 36,190,722.66 = 14,280,120.93 : x - Step 2: Convert to fraction form
24,157,629.27/36,190,722.66 = 14,280,120.93/x - Step 3: Cross multiply
24,157,629.27x = 36,190,722.66 × 14,280,120.93 - Step 4: Simplify right side
24,157,629.27x = 516,807,896,128,891.19 - Step 5: Solve for x
x = 516,807,896,128,891.19/24,157,629.27 - Step 6: Final answer
x = 21,393,154.53
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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.