Finding the Fourth Proportional to 16,575,370.43, 24,862,880.67 and 6,477,903.95
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Solution
The fourth proportional to 16,575,370.43, 24,862,880.67 and 6,477,903.95 is: 9,716,787.54
Step by Step Solution
- Step 1: Write the proportion equation
16,575,370.43 : 24,862,880.67 = 6,477,903.95 : x - Step 2: Convert to fraction form
16,575,370.43/24,862,880.67 = 6,477,903.95/x - Step 3: Cross multiply
16,575,370.43x = 24,862,880.67 × 6,477,903.95 - Step 4: Simplify right side
16,575,370.43x = 161,059,352,776,257.25 - Step 5: Solve for x
x = 161,059,352,776,257.25/16,575,370.43 - Step 6: Final answer
x = 9,716,787.54
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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.