Finding the Fourth Proportional to 227,663,853.26, 341,444,669.55 and 104,724,097.70
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Solution
The fourth proportional to 227,663,853.26, 341,444,669.55 and 104,724,097.70 is: 157,062,636.08
Step by Step Solution
- Step 1: Write the proportion equation
227,663,853.26 : 341,444,669.55 = 104,724,097.70 : x - Step 2: Convert to fraction form
227,663,853.26/341,444,669.55 = 104,724,097.70/x - Step 3: Cross multiply
227,663,853.26x = 341,444,669.55 × 104,724,097.70 - Step 4: Simplify right side
227,663,853.26x = 35,757,484,933,098,416 - Step 5: Solve for x
x = 35,757,484,933,098,416/227,663,853.26 - Step 6: Final answer
x = 157,062,636.08
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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.