Finding the Fourth Proportional to 43,900,721.43, 60,580,609.61 and 24,320,441.99
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Solution
The fourth proportional to 43,900,721.43, 60,580,609.61 and 24,320,441.99 is: 33,560,888.14
Step by Step Solution
- Step 1: Write the proportion equation
43,900,721.43 : 60,580,609.61 = 24,320,441.99 : x - Step 2: Convert to fraction form
43,900,721.43/60,580,609.61 = 24,320,441.99/x - Step 3: Cross multiply
43,900,721.43x = 60,580,609.61 × 24,320,441.99 - Step 4: Simplify right side
43,900,721.43x = 1,473,347,201,314,336.25 - Step 5: Solve for x
x = 1,473,347,201,314,336.25/43,900,721.43 - Step 6: Final answer
x = 33,560,888.14
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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.