Finding the Third Proportional to 62,230,027 and 134,430,811
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Solution
The third proportional to 62,230,027 and 134,430,811 is: 290,400,692.68
Step by Step Solution
- Step 1: Write the proportion equation
62,230,027 : 134,430,811 = 134,430,811 : x - Step 2: Convert to fraction form
62,230,027/134,430,811 = 134,430,811/x - Step 3: Cross multiply
62,230,027x = 134,430,811 × 134,430,811 - Step 4: Simplify right side
62,230,027x = 18,071,642,946,117,720 - Step 5: Solve for x
x = 18,071,642,946,117,720/62,230,027 - Step 6: Final answer
x = 290,400,692.68
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.