Finding the Fourth Proportional to 223,954,696, 335,932,044 and 53,753,608
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Solution
The fourth proportional to 223,954,696, 335,932,044 and 53,753,608 is: 80,630,412
Step by Step Solution
- Step 1: Write the proportion equation
223,954,696 : 335,932,044 = 53,753,608 : x - Step 2: Convert to fraction form
223,954,696/335,932,044 = 53,753,608/x - Step 3: Cross multiply
223,954,696x = 335,932,044 × 53,753,608 - Step 4: Simplify right side
223,954,696x = 18,057,559,407,814,752 - Step 5: Solve for x
x = 18,057,559,407,814,752/223,954,696 - Step 6: Final answer
x = 80,630,412
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.