Finding the Fourth Proportional to 177,291,452.90, 244,659,651.09 and 97,909,873.25
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Solution
The fourth proportional to 177,291,452.90, 244,659,651.09 and 97,909,873.25 is: 135,114,214.68
Step by Step Solution
- Step 1: Write the proportion equation
177,291,452.90 : 244,659,651.09 = 97,909,873.25 : x - Step 2: Convert to fraction form
177,291,452.90/244,659,651.09 = 97,909,873.25/x - Step 3: Cross multiply
177,291,452.90x = 244,659,651.09 × 97,909,873.25 - Step 4: Simplify right side
177,291,452.90x = 23,954,595,427,611,124 - Step 5: Solve for x
x = 23,954,595,427,611,124/177,291,452.90 - Step 6: Final answer
x = 135,114,214.68
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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.