Finding the Third Proportional to 170,246,261 and 354,079,901
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Solution
The third proportional to 170,246,261 and 354,079,901 is: 736,418,970.71
Step by Step Solution
- Step 1: Write the proportion equation
170,246,261 : 354,079,901 = 354,079,901 : x - Step 2: Convert to fraction form
170,246,261/354,079,901 = 354,079,901/x - Step 3: Cross multiply
170,246,261x = 354,079,901 × 354,079,901 - Step 4: Simplify right side
170,246,261x = 125,372,576,292,169,808 - Step 5: Solve for x
x = 125,372,576,292,169,808/170,246,261 - Step 6: Final answer
x = 736,418,970.71
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.