Finding the Third Proportional to 58,620,201.19 and 86,225,208.75
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Solution
The third proportional to 58,620,201.19 and 86,225,208.75 is: 126,829,769.83
Step by Step Solution
- Step 1: Write the proportion equation
58,620,201.19 : 86,225,208.75 = 86,225,208.75 : x - Step 2: Convert to fraction form
58,620,201.19/86,225,208.75 = 86,225,208.75/x - Step 3: Cross multiply
58,620,201.19x = 86,225,208.75 × 86,225,208.75 - Step 4: Simplify right side
58,620,201.19x = 7,434,786,623,981,077 - Step 5: Solve for x
x = 7,434,786,623,981,077/58,620,201.19 - Step 6: Final answer
x = 126,829,769.83
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.