Finding the Fourth Proportional to 23,299,868.24, 34,949,783.92 and 6,260,541.20
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Solution
The fourth proportional to 23,299,868.24, 34,949,783.92 and 6,260,541.20 is: 9,390,806.85
Step by Step Solution
- Step 1: Write the proportion equation
23,299,868.24 : 34,949,783.92 = 6,260,541.20 : x - Step 2: Convert to fraction form
23,299,868.24/34,949,783.92 = 6,260,541.20/x - Step 3: Cross multiply
23,299,868.24x = 34,949,783.92 × 6,260,541.20 - Step 4: Simplify right side
23,299,868.24x = 218,804,562,162,257.53 - Step 5: Solve for x
x = 218,804,562,162,257.53/23,299,868.24 - Step 6: Final answer
x = 9,390,806.85
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.