Finding the Fourth Proportional to 174,764,734.24, 241,174,835.28 and 96,447,720.16
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Solution
The fourth proportional to 174,764,734.24, 241,174,835.28 and 96,447,720.16 is: 133,097,579.00
Step by Step Solution
- Step 1: Write the proportion equation
174,764,734.24 : 241,174,835.28 = 96,447,720.16 : x - Step 2: Convert to fraction form
174,764,734.24/241,174,835.28 = 96,447,720.16/x - Step 3: Cross multiply
174,764,734.24x = 241,174,835.28 × 96,447,720.16 - Step 4: Simplify right side
174,764,734.24x = 23,260,763,022,719,536 - Step 5: Solve for x
x = 23,260,763,022,719,536/174,764,734.24 - Step 6: Final answer
x = 133,097,579.00
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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.