Finding the Third Proportional to 17,784,430 and 41,168,392
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Solution
The third proportional to 17,784,430 and 41,168,392 is: 95,298,893.46
Step by Step Solution
- Step 1: Write the proportion equation
17,784,430 : 41,168,392 = 41,168,392 : x - Step 2: Convert to fraction form
17,784,430/41,168,392 = 41,168,392/x - Step 3: Cross multiply
17,784,430x = 41,168,392 × 41,168,392 - Step 4: Simplify right side
17,784,430x = 1,694,836,499,865,664 - Step 5: Solve for x
x = 1,694,836,499,865,664/17,784,430 - Step 6: Final answer
x = 95,298,893.46
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.