Finding the Third Proportional to 93,094,720 and 195,836,864
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Solution
The third proportional to 93,094,720 and 195,836,864 is: 411,968,340.43
Step by Step Solution
- Step 1: Write the proportion equation
93,094,720 : 195,836,864 = 195,836,864 : x - Step 2: Convert to fraction form
93,094,720/195,836,864 = 195,836,864/x - Step 3: Cross multiply
93,094,720x = 195,836,864 × 195,836,864 - Step 4: Simplify right side
93,094,720x = 38,352,077,301,354,496 - Step 5: Solve for x
x = 38,352,077,301,354,496/93,094,720 - Step 6: Final answer
x = 411,968,340.43
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.