Finding the Third Proportional to 108,265,068 and 233,431,416
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Solution
The third proportional to 108,265,068 and 233,431,416 is: 503,303,853.98
Step by Step Solution
- Step 1: Write the proportion equation
108,265,068 : 233,431,416 = 233,431,416 : x - Step 2: Convert to fraction form
108,265,068/233,431,416 = 233,431,416/x - Step 3: Cross multiply
108,265,068x = 233,431,416 × 233,431,416 - Step 4: Simplify right side
108,265,068x = 54,490,225,975,765,056 - Step 5: Solve for x
x = 54,490,225,975,765,056/108,265,068 - Step 6: Final answer
x = 503,303,853.98
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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.