Finding the Third Proportional to 103,659,301 and 226,842,122
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Solution
The third proportional to 103,659,301 and 226,842,122 is: 496,408,405.39
Step by Step Solution
- Step 1: Write the proportion equation
103,659,301 : 226,842,122 = 226,842,122 : x - Step 2: Convert to fraction form
103,659,301/226,842,122 = 226,842,122/x - Step 3: Cross multiply
103,659,301x = 226,842,122 × 226,842,122 - Step 4: Simplify right side
103,659,301x = 51,457,348,313,462,880 - Step 5: Solve for x
x = 51,457,348,313,462,880/103,659,301 - Step 6: Final answer
x = 496,408,405.39
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.