Finding the Fourth Proportional to 41,759,864.66, 57,629,923.75 and 24,118,439.49
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Solution
The fourth proportional to 41,759,864.66, 57,629,923.75 and 24,118,439.49 is: 33,284,203.38
Step by Step Solution
- Step 1: Write the proportion equation
41,759,864.66 : 57,629,923.75 = 24,118,439.49 : x - Step 2: Convert to fraction form
41,759,864.66/57,629,923.75 = 24,118,439.49/x - Step 3: Cross multiply
41,759,864.66x = 57,629,923.75 × 24,118,439.49 - Step 4: Simplify right side
41,759,864.66x = 1,389,943,828,717,392.75 - Step 5: Solve for x
x = 1,389,943,828,717,392.75/41,759,864.66 - Step 6: Final answer
x = 33,284,203.38
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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.