Finding the Fourth Proportional to 49,642,623,439.48, 74,463,444,415.86 and 22,743,561,224.44
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Solution
The fourth proportional to 49,642,623,439.48, 74,463,444,415.86 and 22,743,561,224.44 is: 34,115,117,004.63
Step by Step Solution
- Step 1: Write the proportion equation
49,642,623,439.48 : 74,463,444,415.86 = 22,743,561,224.44 : x - Step 2: Convert to fraction form
49,642,623,439.48/74,463,444,415.86 = 22,743,561,224.44/x - Step 3: Cross multiply
49,642,623,439.48x = 74,463,444,415.86 × 22,743,561,224.44 - Step 4: Simplify right side
49,642,623,439.48x = 1,693,563,907,054,796,537,856 - Step 5: Solve for x
x = 1,693,563,907,054,796,537,856/49,642,623,439.48 - Step 6: Final answer
x = 34,115,117,004.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.