Finding the Third Proportional to 193,939,089,572 and 453,129,221,984
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Solution
The third proportional to 193,939,089,572 and 453,129,221,984 is: 1,058,714,322,465.65
Step by Step Solution
- Step 1: Write the proportion equation
193,939,089,572 : 453,129,221,984 = 453,129,221,984 : x - Step 2: Convert to fraction form
193,939,089,572/453,129,221,984 = 453,129,221,984/x - Step 3: Cross multiply
193,939,089,572x = 453,129,221,984 × 453,129,221,984 - Step 4: Simplify right side
193,939,089,572x = 205,326,091,815,825,145,069,568 - Step 5: Solve for x
x = 205,326,091,815,825,145,069,568/193,939,089,572 - Step 6: Final answer
x = 1,058,714,322,465.65
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.