Finding the Fourth Proportional to 333,049,028.88, 459,613,101.12 and 182,339,170.08
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Solution
The fourth proportional to 333,049,028.88, 459,613,101.12 and 182,339,170.08 is: 251,631,033.72
Step by Step Solution
- Step 1: Write the proportion equation
333,049,028.88 : 459,613,101.12 = 182,339,170.08 : x - Step 2: Convert to fraction form
333,049,028.88/459,613,101.12 = 182,339,170.08/x - Step 3: Cross multiply
333,049,028.88x = 459,613,101.12 × 182,339,170.08 - Step 4: Simplify right side
333,049,028.88x = 83,805,471,416,115,920 - Step 5: Solve for x
x = 83,805,471,416,115,920/333,049,028.88 - Step 6: Final answer
x = 251,631,033.72
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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.