Finding the Third Proportional to 106,221,867.75 and 228,586,272.75
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Solution
The third proportional to 106,221,867.75 and 228,586,272.75 is: 491,910,801.39
Step by Step Solution
- Step 1: Write the proportion equation
106,221,867.75 : 228,586,272.75 = 228,586,272.75 : x - Step 2: Convert to fraction form
106,221,867.75/228,586,272.75 = 228,586,272.75/x - Step 3: Cross multiply
106,221,867.75x = 228,586,272.75 × 228,586,272.75 - Step 4: Simplify right side
106,221,867.75x = 52,251,684,089,737,392 - Step 5: Solve for x
x = 52,251,684,089,737,392/106,221,867.75 - Step 6: Final answer
x = 491,910,801.39
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.