Finding the Third Proportional to 126,203,837 and 193,864,547
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Solution
The third proportional to 126,203,837 and 193,864,547 is: 297,799,682.46
Step by Step Solution
- Step 1: Write the proportion equation
126,203,837 : 193,864,547 = 193,864,547 : x - Step 2: Convert to fraction form
126,203,837/193,864,547 = 193,864,547/x - Step 3: Cross multiply
126,203,837x = 193,864,547 × 193,864,547 - Step 4: Simplify right side
126,203,837x = 37,583,462,583,515,208 - Step 5: Solve for x
x = 37,583,462,583,515,208/126,203,837 - Step 6: Final answer
x = 297,799,682.46
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.