Finding the Third Proportional to 62,147,070 and 94,084,326
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Solution
The third proportional to 62,147,070 and 94,084,326 is: 142,434,074.51
Step by Step Solution
- Step 1: Write the proportion equation
62,147,070 : 94,084,326 = 94,084,326 : x - Step 2: Convert to fraction form
62,147,070/94,084,326 = 94,084,326/x - Step 3: Cross multiply
62,147,070x = 94,084,326 × 94,084,326 - Step 4: Simplify right side
62,147,070x = 8,851,860,398,874,276 - Step 5: Solve for x
x = 8,851,860,398,874,276/62,147,070 - Step 6: Final answer
x = 142,434,074.51
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.