Finding the Third Proportional to 7,547,343 and 16,289,699
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Solution
The third proportional to 7,547,343 and 16,289,699 is: 35,158,637.09
Step by Step Solution
- Step 1: Write the proportion equation
7,547,343 : 16,289,699 = 16,289,699 : x - Step 2: Convert to fraction form
7,547,343/16,289,699 = 16,289,699/x - Step 3: Cross multiply
7,547,343x = 16,289,699 × 16,289,699 - Step 4: Simplify right side
7,547,343x = 265,354,293,510,601 - Step 5: Solve for x
x = 265,354,293,510,601/7,547,343 - Step 6: Final answer
x = 35,158,637.09
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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.