Finding the Third Proportional to 204,467,722.88 and 440,113,317.75
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Solution
The third proportional to 204,467,722.88 and 440,113,317.75 is: 947,336,478.04
Step by Step Solution
- Step 1: Write the proportion equation
204,467,722.88 : 440,113,317.75 = 440,113,317.75 : x - Step 2: Convert to fraction form
204,467,722.88/440,113,317.75 = 440,113,317.75/x - Step 3: Cross multiply
204,467,722.88x = 440,113,317.75 × 440,113,317.75 - Step 4: Simplify right side
204,467,722.88x = 193,699,732,460,912,480 - Step 5: Solve for x
x = 193,699,732,460,912,480/204,467,722.88 - Step 6: Final answer
x = 947,336,478.04
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.