Finding the Fourth Proportional to 11,667,050.24, 16,100,530.23 and 6,440,059.64
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Solution
The fourth proportional to 11,667,050.24, 16,100,530.23 and 6,440,059.64 is: 8,887,282.80
Step by Step Solution
- Step 1: Write the proportion equation
11,667,050.24 : 16,100,530.23 = 6,440,059.64 : x - Step 2: Convert to fraction form
11,667,050.24/16,100,530.23 = 6,440,059.64/x - Step 3: Cross multiply
11,667,050.24x = 16,100,530.23 × 6,440,059.64 - Step 4: Simplify right side
11,667,050.24x = 103,688,374,916,822.92 - Step 5: Solve for x
x = 103,688,374,916,822.92/11,667,050.24 - Step 6: Final answer
x = 8,887,282.80
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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.