Finding the Third Proportional to 347,846,929.03 and 719,906,340.09
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Solution
The third proportional to 347,846,929.03 and 719,906,340.09 is: 1,489,922,995.58
Step by Step Solution
- Step 1: Write the proportion equation
347,846,929.03 : 719,906,340.09 = 719,906,340.09 : x - Step 2: Convert to fraction form
347,846,929.03/719,906,340.09 = 719,906,340.09/x - Step 3: Cross multiply
347,846,929.03x = 719,906,340.09 × 719,906,340.09 - Step 4: Simplify right side
347,846,929.03x = 518,265,138,507,178,048 - Step 5: Solve for x
x = 518,265,138,507,178,048/347,846,929.03 - Step 6: Final answer
x = 1,489,922,995.58
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.