Finding the Third Proportional to 39,599,326 and 63,010,942
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Solution
The third proportional to 39,599,326 and 63,010,942 is: 100,263,797.72
Step by Step Solution
- Step 1: Write the proportion equation
39,599,326 : 63,010,942 = 63,010,942 : x - Step 2: Convert to fraction form
39,599,326/63,010,942 = 63,010,942/x - Step 3: Cross multiply
39,599,326x = 63,010,942 × 63,010,942 - Step 4: Simplify right side
39,599,326x = 3,970,378,811,727,364 - Step 5: Solve for x
x = 3,970,378,811,727,364/39,599,326 - Step 6: Final answer
x = 100,263,797.72
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.