Finding the Third Proportional to 75,367,274 and 163,255,192
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Solution
The third proportional to 75,367,274 and 163,255,192 is: 353,631,706.45
Step by Step Solution
- Step 1: Write the proportion equation
75,367,274 : 163,255,192 = 163,255,192 : x - Step 2: Convert to fraction form
75,367,274/163,255,192 = 163,255,192/x - Step 3: Cross multiply
75,367,274x = 163,255,192 × 163,255,192 - Step 4: Simplify right side
75,367,274x = 26,652,257,714,956,864 - Step 5: Solve for x
x = 26,652,257,714,956,864/75,367,274 - Step 6: Final answer
x = 353,631,706.45
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.