Finding the Fourth Proportional to 184,452,181.88, 276,726,730.14 and 66,288,873.07
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Solution
The fourth proportional to 184,452,181.88, 276,726,730.14 and 66,288,873.07 is: 99,450,724.31
Step by Step Solution
- Step 1: Write the proportion equation
184,452,181.88 : 276,726,730.14 = 66,288,873.07 : x - Step 2: Convert to fraction form
184,452,181.88/276,726,730.14 = 66,288,873.07/x - Step 3: Cross multiply
184,452,181.88x = 276,726,730.14 × 66,288,873.07 - Step 4: Simplify right side
184,452,181.88x = 18,343,903,087,942,968 - Step 5: Solve for x
x = 18,343,903,087,942,968/184,452,181.88 - Step 6: Final answer
x = 99,450,724.31
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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.