Finding the Fourth Proportional to 244,181,102.08, 336,969,843.52 and 134,179,900.96
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Solution
The fourth proportional to 244,181,102.08, 336,969,843.52 and 134,179,900.96 is: 185,168,220.82
Step by Step Solution
- Step 1: Write the proportion equation
244,181,102.08 : 336,969,843.52 = 134,179,900.96 : x - Step 2: Convert to fraction form
244,181,102.08/336,969,843.52 = 134,179,900.96/x - Step 3: Cross multiply
244,181,102.08x = 336,969,843.52 × 134,179,900.96 - Step 4: Simplify right side
244,181,102.08x = 45,214,580,230,020,296 - Step 5: Solve for x
x = 45,214,580,230,020,296/244,181,102.08 - Step 6: Final answer
x = 185,168,220.82
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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.