Finding the Fourth Proportional to 17,716,164.68, 24,448,307.04 and 9,567,402.68
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Solution
The fourth proportional to 17,716,164.68, 24,448,307.04 and 9,567,402.68 is: 13,203,015.58
Step by Step Solution
- Step 1: Write the proportion equation
17,716,164.68 : 24,448,307.04 = 9,567,402.68 : x - Step 2: Convert to fraction form
17,716,164.68/24,448,307.04 = 9,567,402.68/x - Step 3: Cross multiply
17,716,164.68x = 24,448,307.04 × 9,567,402.68 - Step 4: Simplify right side
17,716,164.68x = 233,906,798,295,958.84 - Step 5: Solve for x
x = 233,906,798,295,958.84/17,716,164.68 - Step 6: Final answer
x = 13,203,015.58
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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.