Finding the Fourth Proportional to 17,577,202.21, 24,256,733.05 and 9,736,834.55
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Solution
The fourth proportional to 17,577,202.21, 24,256,733.05 and 9,736,834.55 is: 13,436,939.14
Step by Step Solution
- Step 1: Write the proportion equation
17,577,202.21 : 24,256,733.05 = 9,736,834.55 : x - Step 2: Convert to fraction form
17,577,202.21/24,256,733.05 = 9,736,834.55/x - Step 3: Cross multiply
17,577,202.21x = 24,256,733.05 × 9,736,834.55 - Step 4: Simplify right side
17,577,202.21x = 236,183,796,382,682.75 - Step 5: Solve for x
x = 236,183,796,382,682.75/17,577,202.21 - Step 6: Final answer
x = 13,436,939.14
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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.