Finding the Fourth Proportional to 265,675,014.64, 366,633,906.42 and 146,602,902.70
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Solution
The fourth proportional to 265,675,014.64, 366,633,906.42 and 146,602,902.70 is: 202,313,322.47
Step by Step Solution
- Step 1: Write the proportion equation
265,675,014.64 : 366,633,906.42 = 146,602,902.70 : x - Step 2: Convert to fraction form
265,675,014.64/366,633,906.42 = 146,602,902.70/x - Step 3: Cross multiply
265,675,014.64x = 366,633,906.42 × 146,602,902.70 - Step 4: Simplify right side
265,675,014.64x = 53,749,594,909,412,160 - Step 5: Solve for x
x = 53,749,594,909,412,160/265,675,014.64 - Step 6: Final answer
x = 202,313,322.47
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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.