Finding the Third Proportional to 207,316,958 and 479,951,504
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Solution
The third proportional to 207,316,958 and 479,951,504 is: 1,111,117,240.07
Step by Step Solution
- Step 1: Write the proportion equation
207,316,958 : 479,951,504 = 479,951,504 : x - Step 2: Convert to fraction form
207,316,958/479,951,504 = 479,951,504/x - Step 3: Cross multiply
207,316,958x = 479,951,504 × 479,951,504 - Step 4: Simplify right side
207,316,958x = 230,353,446,191,862,016 - Step 5: Solve for x
x = 230,353,446,191,862,016/207,316,958 - Step 6: Final answer
x = 1,111,117,240.07
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These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.