Finding the Fourth Proportional to 41,958,975,472,896, 57,899,500,335,621 and 23,208,166,963,900
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Solution
The fourth proportional to 41,958,975,472,896, 57,899,500,335,621 and 23,208,166,963,900 is: 32,025,121,103,909.82
Step by Step Solution
- Step 1: Write the proportion equation
41,958,975,472,896 : 57,899,500,335,621 = 23,208,166,963,900 : x - Step 2: Convert to fraction form
41,958,975,472,896/57,899,500,335,621 = 23,208,166,963,900/x - Step 3: Cross multiply
41,958,975,472,896x = 57,899,500,335,621 × 23,208,166,963,900 - Step 4: Simplify right side
41,958,975,472,896x = 1,343,741,270,915,476,369,837,129,728 - Step 5: Solve for x
x = 1,343,741,270,915,476,369,837,129,728/41,958,975,472,896 - Step 6: Final answer
x = 32,025,121,103,909.82
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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.