Finding the Fourth Proportional to 17,440,608.63, 24,070,331.73 and 10,001,181.96
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Solution
The fourth proportional to 17,440,608.63, 24,070,331.73 and 10,001,181.96 is: 13,802,945.33
Step by Step Solution
- Step 1: Write the proportion equation
17,440,608.63 : 24,070,331.73 = 10,001,181.96 : x - Step 2: Convert to fraction form
17,440,608.63/24,070,331.73 = 10,001,181.96/x - Step 3: Cross multiply
17,440,608.63x = 24,070,331.73 × 10,001,181.96 - Step 4: Simplify right side
17,440,608.63x = 240,731,767,469,291.62 - Step 5: Solve for x
x = 240,731,767,469,291.62/17,440,608.63 - Step 6: Final answer
x = 13,802,945.33
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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.