Finding the Fourth Proportional to 174,754,793.36, 241,167,407.22 and 95,374,201.46
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Solution
The fourth proportional to 174,754,793.36, 241,167,407.22 and 95,374,201.46 is: 131,619,559.26
Step by Step Solution
- Step 1: Write the proportion equation
174,754,793.36 : 241,167,407.22 = 95,374,201.46 : x - Step 2: Convert to fraction form
174,754,793.36/241,167,407.22 = 95,374,201.46/x - Step 3: Cross multiply
174,754,793.36x = 241,167,407.22 × 95,374,201.46 - Step 4: Simplify right side
174,754,793.36x = 23,001,148,880,580,300 - Step 5: Solve for x
x = 23,001,148,880,580,300/174,754,793.36 - Step 6: Final answer
x = 131,619,559.26
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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.