Finding the Third Proportional to 163,279,627.88 and 352,533,525.75
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Solution
The third proportional to 163,279,627.88 and 352,533,525.75 is: 761,147,538.09
Step by Step Solution
- Step 1: Write the proportion equation
163,279,627.88 : 352,533,525.75 = 352,533,525.75 : x - Step 2: Convert to fraction form
163,279,627.88/352,533,525.75 = 352,533,525.75/x - Step 3: Cross multiply
163,279,627.88x = 352,533,525.75 × 352,533,525.75 - Step 4: Simplify right side
163,279,627.88x = 124,279,886,777,725,920 - Step 5: Solve for x
x = 124,279,886,777,725,920/163,279,627.88 - Step 6: Final answer
x = 761,147,538.09
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.