Finding the Fourth Proportional to 24,064,314.94, 33,213,000.18 and 14,280,153.99
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Solution
The fourth proportional to 24,064,314.94, 33,213,000.18 and 14,280,153.99 is: 19,709,131.89
Step by Step Solution
- Step 1: Write the proportion equation
24,064,314.94 : 33,213,000.18 = 14,280,153.99 : x - Step 2: Convert to fraction form
24,064,314.94/33,213,000.18 = 14,280,153.99/x - Step 3: Cross multiply
24,064,314.94x = 33,213,000.18 × 14,280,153.99 - Step 4: Simplify right side
24,064,314.94x = 474,286,757,040,297.75 - Step 5: Solve for x
x = 474,286,757,040,297.75/24,064,314.94 - Step 6: Final answer
x = 19,709,131.89
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.