Finding the Third Proportional to 7,003,962 and 15,336,567
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Solution
The third proportional to 7,003,962 and 15,336,567 is: 33,582,461.95
Step by Step Solution
- Step 1: Write the proportion equation
7,003,962 : 15,336,567 = 15,336,567 : x - Step 2: Convert to fraction form
7,003,962/15,336,567 = 15,336,567/x - Step 3: Cross multiply
7,003,962x = 15,336,567 × 15,336,567 - Step 4: Simplify right side
7,003,962x = 235,210,287,345,489 - Step 5: Solve for x
x = 235,210,287,345,489/7,003,962 - Step 6: Final answer
x = 33,582,461.95
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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.