Finding the Fourth Proportional to 17,544,139.80, 26,322,184.26 and 9,457,896.84
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Solution
The fourth proportional to 17,544,139.80, 26,322,184.26 and 9,457,896.84 is: 14,190,066.09
Step by Step Solution
- Step 1: Write the proportion equation
17,544,139.80 : 26,322,184.26 = 9,457,896.84 : x - Step 2: Convert to fraction form
17,544,139.80/26,322,184.26 = 9,457,896.84/x - Step 3: Cross multiply
17,544,139.80x = 26,322,184.26 × 9,457,896.84 - Step 4: Simplify right side
17,544,139.80x = 248,952,503,334,551.75 - Step 5: Solve for x
x = 248,952,503,334,551.75/17,544,139.80 - Step 6: Final answer
x = 14,190,066.09
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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.