Finding the Third Proportional to 351,345,324 and 763,173,468
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Solution
The third proportional to 351,345,324 and 763,173,468 is: 1,657,724,473.54
Step by Step Solution
- Step 1: Write the proportion equation
351,345,324 : 763,173,468 = 763,173,468 : x - Step 2: Convert to fraction form
351,345,324/763,173,468 = 763,173,468/x - Step 3: Cross multiply
351,345,324x = 763,173,468 × 763,173,468 - Step 4: Simplify right side
351,345,324x = 582,433,742,259,147,008 - Step 5: Solve for x
x = 582,433,742,259,147,008/351,345,324 - Step 6: Final answer
x = 1,657,724,473.54
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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.