Finding the Fourth Proportional to 24,525,433.98, 36,765,276.57 and 8,340,325.02
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Solution
The fourth proportional to 24,525,433.98, 36,765,276.57 and 8,340,325.02 is: 12,502,708.67
Step by Step Solution
- Step 1: Write the proportion equation
24,525,433.98 : 36,765,276.57 = 8,340,325.02 : x - Step 2: Convert to fraction form
24,525,433.98/36,765,276.57 = 8,340,325.02/x - Step 3: Cross multiply
24,525,433.98x = 36,765,276.57 × 8,340,325.02 - Step 4: Simplify right side
24,525,433.98x = 306,634,356,043,990.75 - Step 5: Solve for x
x = 306,634,356,043,990.75/24,525,433.98 - Step 6: Final answer
x = 12,502,708.67
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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.