Finding the Third Proportional to 7,455,030 and 16,305,852
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Solution
The third proportional to 7,455,030 and 16,305,852 is: 35,664,619.65
Step by Step Solution
- Step 1: Write the proportion equation
7,455,030 : 16,305,852 = 16,305,852 : x - Step 2: Convert to fraction form
7,455,030/16,305,852 = 16,305,852/x - Step 3: Cross multiply
7,455,030x = 16,305,852 × 16,305,852 - Step 4: Simplify right side
7,455,030x = 265,880,809,445,904 - Step 5: Solve for x
x = 265,880,809,445,904/7,455,030 - Step 6: Final answer
x = 35,664,619.65
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.