Finding the Third Proportional to 76,417,201.13 and 167,846,763.38
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Solution
The third proportional to 76,417,201.13 and 167,846,763.38 is: 368,667,467.02
Step by Step Solution
- Step 1: Write the proportion equation
76,417,201.13 : 167,846,763.38 = 167,846,763.38 : x - Step 2: Convert to fraction form
76,417,201.13/167,846,763.38 = 167,846,763.38/x - Step 3: Cross multiply
76,417,201.13x = 167,846,763.38 × 167,846,763.38 - Step 4: Simplify right side
76,417,201.13x = 28,172,535,975,463,240 - Step 5: Solve for x
x = 28,172,535,975,463,240/76,417,201.13 - Step 6: Final answer
x = 368,667,467.02
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.