Finding the Fourth Proportional to 24,353,342.97, 33,594,871.73 and 15,057,941.66
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Solution
The fourth proportional to 24,353,342.97, 33,594,871.73 and 15,057,941.66 is: 20,772,081.23
Step by Step Solution
- Step 1: Write the proportion equation
24,353,342.97 : 33,594,871.73 = 15,057,941.66 : x - Step 2: Convert to fraction form
24,353,342.97/33,594,871.73 = 15,057,941.66/x - Step 3: Cross multiply
24,353,342.97x = 33,594,871.73 × 15,057,941.66 - Step 4: Simplify right side
24,353,342.97x = 505,869,618,342,259.19 - Step 5: Solve for x
x = 505,869,618,342,259.19/24,353,342.97 - Step 6: Final answer
x = 20,772,081.23
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.