Finding the Third Proportional to 469,505,274,345 and 1,031,246,208,450
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Solution
The third proportional to 469,505,274,345 and 1,031,246,208,450 is: 2,265,083,696,719.13
Step by Step Solution
- Step 1: Write the proportion equation
469,505,274,345 : 1,031,246,208,450 = 1,031,246,208,450 : x - Step 2: Convert to fraction form
469,505,274,345/1,031,246,208,450 = 1,031,246,208,450/x - Step 3: Cross multiply
469,505,274,345x = 1,031,246,208,450 × 1,031,246,208,450 - Step 4: Simplify right side
469,505,274,345x = 1,063,468,742,442,500,875,091,968 - Step 5: Solve for x
x = 1,063,468,742,442,500,875,091,968/469,505,274,345 - Step 6: Final answer
x = 2,265,083,696,719.13
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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.