Finding the Third Proportional to 124,591,668.75 and 193,417,530.75
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Solution
The third proportional to 124,591,668.75 and 193,417,530.75 is: 300,263,585.65
Step by Step Solution
- Step 1: Write the proportion equation
124,591,668.75 : 193,417,530.75 = 193,417,530.75 : x - Step 2: Convert to fraction form
124,591,668.75/193,417,530.75 = 193,417,530.75/x - Step 3: Cross multiply
124,591,668.75x = 193,417,530.75 × 193,417,530.75 - Step 4: Simplify right side
124,591,668.75x = 37,410,341,201,427,192 - Step 5: Solve for x
x = 37,410,341,201,427,192/124,591,668.75 - Step 6: Final answer
x = 300,263,585.65
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.