Finding the Third Proportional to 164,006,240 and 230,695,440
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Solution
The third proportional to 164,006,240 and 230,695,440 is: 324,502,202.09
Step by Step Solution
- Step 1: Write the proportion equation
164,006,240 : 230,695,440 = 230,695,440 : x - Step 2: Convert to fraction form
164,006,240/230,695,440 = 230,695,440/x - Step 3: Cross multiply
164,006,240x = 230,695,440 × 230,695,440 - Step 4: Simplify right side
164,006,240x = 53,220,386,036,793,600 - Step 5: Solve for x
x = 53,220,386,036,793,600/164,006,240 - Step 6: Final answer
x = 324,502,202.09
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.