Finding the Fourth Proportional to 177,291,471.64, 244,659,676.88 and 97,909,891.96
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Solution
The fourth proportional to 177,291,471.64, 244,659,676.88 and 97,909,891.96 is: 135,114,240.46
Step by Step Solution
- Step 1: Write the proportion equation
177,291,471.64 : 244,659,676.88 = 97,909,891.96 : x - Step 2: Convert to fraction form
177,291,471.64/244,659,676.88 = 97,909,891.96/x - Step 3: Cross multiply
177,291,471.64x = 244,659,676.88 × 97,909,891.96 - Step 4: Simplify right side
177,291,471.64x = 23,954,602,530,289,308 - Step 5: Solve for x
x = 23,954,602,530,289,308/177,291,471.64 - Step 6: Final answer
x = 135,114,240.46
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.