Finding the Third Proportional to 43,071,773.63 and 94,512,376.13
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Solution
The third proportional to 43,071,773.63 and 94,512,376.13 is: 207,388,470.20
Step by Step Solution
- Step 1: Write the proportion equation
43,071,773.63 : 94,512,376.13 = 94,512,376.13 : x - Step 2: Convert to fraction form
43,071,773.63/94,512,376.13 = 94,512,376.13/x - Step 3: Cross multiply
43,071,773.63x = 94,512,376.13 × 94,512,376.13 - Step 4: Simplify right side
43,071,773.63x = 8,932,589,240,793,470 - Step 5: Solve for x
x = 8,932,589,240,793,470/43,071,773.63 - Step 6: Final answer
x = 207,388,470.20
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.