Finding the Fourth Proportional to 176,060,323.44, 264,005,542.08 and 73,796,903.28
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Solution
The fourth proportional to 176,060,323.44, 264,005,542.08 and 73,796,903.28 is: 110,659,750.44
Step by Step Solution
- Step 1: Write the proportion equation
176,060,323.44 : 264,005,542.08 = 73,796,903.28 : x - Step 2: Convert to fraction form
176,060,323.44/264,005,542.08 = 73,796,903.28/x - Step 3: Cross multiply
176,060,323.44x = 264,005,542.08 × 73,796,903.28 - Step 4: Simplify right side
176,060,323.44x = 19,482,791,454,261,732 - Step 5: Solve for x
x = 19,482,791,454,261,732/176,060,323.44 - Step 6: Final answer
x = 110,659,750.44
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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.