Finding the Third Proportional to 84,811,464.28 and 184,640,920.03
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Solution
The third proportional to 84,811,464.28 and 184,640,920.03 is: 401,977,134.09
Step by Step Solution
- Step 1: Write the proportion equation
84,811,464.28 : 184,640,920.03 = 184,640,920.03 : x - Step 2: Convert to fraction form
84,811,464.28/184,640,920.03 = 184,640,920.03/x - Step 3: Cross multiply
84,811,464.28x = 184,640,920.03 × 184,640,920.03 - Step 4: Simplify right side
84,811,464.28x = 34,092,269,349,986,456 - Step 5: Solve for x
x = 34,092,269,349,986,456/84,811,464.28 - Step 6: Final answer
x = 401,977,134.09
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.