Finding the Third Proportional to 226,572,232.50 and 349,867,158.75
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Solution
The third proportional to 226,572,232.50 and 349,867,158.75 is: 540,256,091.50
Step by Step Solution
- Step 1: Write the proportion equation
226,572,232.50 : 349,867,158.75 = 349,867,158.75 : x - Step 2: Convert to fraction form
226,572,232.50/349,867,158.75 = 349,867,158.75/x - Step 3: Cross multiply
226,572,232.50x = 349,867,158.75 × 349,867,158.75 - Step 4: Simplify right side
226,572,232.50x = 122,407,028,771,797,696 - Step 5: Solve for x
x = 122,407,028,771,797,696/226,572,232.50 - Step 6: Final answer
x = 540,256,091.50
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.