Finding the Third Proportional to 93,103,470 and 202,322,538
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Solution
The third proportional to 93,103,470 and 202,322,538 is: 439,665,775.97
Step by Step Solution
- Step 1: Write the proportion equation
93,103,470 : 202,322,538 = 202,322,538 : x - Step 2: Convert to fraction form
93,103,470/202,322,538 = 202,322,538/x - Step 3: Cross multiply
93,103,470x = 202,322,538 × 202,322,538 - Step 4: Simplify right side
93,103,470x = 40,934,409,382,761,440 - Step 5: Solve for x
x = 40,934,409,382,761,440/93,103,470 - Step 6: Final answer
x = 439,665,775.97
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.