Finding the Third Proportional to 75,407,695.50 and 115,303,026
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Solution
The third proportional to 75,407,695.50 and 115,303,026 is: 176,305,451.54
Step by Step Solution
- Step 1: Write the proportion equation
75,407,695.50 : 115,303,026 = 115,303,026 : x - Step 2: Convert to fraction form
75,407,695.50/115,303,026 = 115,303,026/x - Step 3: Cross multiply
75,407,695.50x = 115,303,026 × 115,303,026 - Step 4: Simplify right side
75,407,695.50x = 13,294,787,804,756,676 - Step 5: Solve for x
x = 13,294,787,804,756,676/75,407,695.50 - Step 6: Final answer
x = 176,305,451.54
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.