Finding the Fourth Proportional to 17,531,241.22, 24,192,648.66 and 9,796,347.10
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Solution
The fourth proportional to 17,531,241.22, 24,192,648.66 and 9,796,347.10 is: 13,518,699.59
Step by Step Solution
- Step 1: Write the proportion equation
17,531,241.22 : 24,192,648.66 = 9,796,347.10 : x - Step 2: Convert to fraction form
17,531,241.22/24,192,648.66 = 9,796,347.10/x - Step 3: Cross multiply
17,531,241.22x = 24,192,648.66 × 9,796,347.10 - Step 4: Simplify right side
17,531,241.22x = 236,999,583,541,709.88 - Step 5: Solve for x
x = 236,999,583,541,709.88/17,531,241.22 - Step 6: Final answer
x = 13,518,699.59
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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.