Finding the Third Proportional to 73,852,186 and 160,708,274
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Solution
The third proportional to 73,852,186 and 160,708,274 is: 349,714,080.66
Step by Step Solution
- Step 1: Write the proportion equation
73,852,186 : 160,708,274 = 160,708,274 : x - Step 2: Convert to fraction form
73,852,186/160,708,274 = 160,708,274/x - Step 3: Cross multiply
73,852,186x = 160,708,274 × 160,708,274 - Step 4: Simplify right side
73,852,186x = 25,827,149,332,059,076 - Step 5: Solve for x
x = 25,827,149,332,059,076/73,852,186 - Step 6: Final answer
x = 349,714,080.66
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.