Finding the Fourth Proportional to 184,199,930.30, 254,310,622.56 and 117,256,660.28
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Solution
The fourth proportional to 184,199,930.30, 254,310,622.56 and 117,256,660.28 is: 161,887,218.02
Step by Step Solution
- Step 1: Write the proportion equation
184,199,930.30 : 254,310,622.56 = 117,256,660.28 : x - Step 2: Convert to fraction form
184,199,930.30/254,310,622.56 = 117,256,660.28/x - Step 3: Cross multiply
184,199,930.30x = 254,310,622.56 × 117,256,660.28 - Step 4: Simplify right side
184,199,930.30x = 29,819,614,275,113,224 - Step 5: Solve for x
x = 29,819,614,275,113,224/184,199,930.30 - Step 6: Final answer
x = 161,887,218.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.