Finding the Third Proportional to 469,505,274,342 and 1,031,246,208,444
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Solution
The third proportional to 469,505,274,342 and 1,031,246,208,444 is: 2,265,083,696,707.24
Step by Step Solution
- Step 1: Write the proportion equation
469,505,274,342 : 1,031,246,208,444 = 1,031,246,208,444 : x - Step 2: Convert to fraction form
469,505,274,342/1,031,246,208,444 = 1,031,246,208,444/x - Step 3: Cross multiply
469,505,274,342x = 1,031,246,208,444 × 1,031,246,208,444 - Step 4: Simplify right side
469,505,274,342x = 1,063,468,742,430,125,866,352,640 - Step 5: Solve for x
x = 1,063,468,742,430,125,866,352,640/469,505,274,342 - Step 6: Final answer
x = 2,265,083,696,707.24
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.