Finding the Fourth Proportional to 244,790,040.26, 337,807,086.80 and 133,279,602.08
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Solution
The fourth proportional to 244,790,040.26, 337,807,086.80 and 133,279,602.08 is: 183,924,125.59
Step by Step Solution
- Step 1: Write the proportion equation
244,790,040.26 : 337,807,086.80 = 133,279,602.08 : x - Step 2: Convert to fraction form
244,790,040.26/337,807,086.80 = 133,279,602.08/x - Step 3: Cross multiply
244,790,040.26x = 337,807,086.80 × 133,279,602.08 - Step 4: Simplify right side
244,790,040.26x = 45,022,794,108,508,024 - Step 5: Solve for x
x = 45,022,794,108,508,024/244,790,040.26 - Step 6: Final answer
x = 183,924,125.59
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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.