Finding the Fourth Proportional to 329,295,500.22, 493,817,694.48 and 110,887,202.28
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Solution
The fourth proportional to 329,295,500.22, 493,817,694.48 and 110,887,202.28 is: 166,288,523.65
Step by Step Solution
- Step 1: Write the proportion equation
329,295,500.22 : 493,817,694.48 = 110,887,202.28 : x - Step 2: Convert to fraction form
329,295,500.22/493,817,694.48 = 110,887,202.28/x - Step 3: Cross multiply
329,295,500.22x = 493,817,694.48 × 110,887,202.28 - Step 4: Simplify right side
329,295,500.22x = 54,758,062,577,247,000 - Step 5: Solve for x
x = 54,758,062,577,247,000/329,295,500.22 - Step 6: Final answer
x = 166,288,523.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.