Finding the Fourth Proportional to 24,466,467.08, 33,763,846.50 and 13,453,926.99
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Solution
The fourth proportional to 24,466,467.08, 33,763,846.50 and 13,453,926.99 is: 18,566,486.30
Step by Step Solution
- Step 1: Write the proportion equation
24,466,467.08 : 33,763,846.50 = 13,453,926.99 : x - Step 2: Convert to fraction form
24,466,467.08/33,763,846.50 = 13,453,926.99/x - Step 3: Cross multiply
24,466,467.08x = 33,763,846.50 × 13,453,926.99 - Step 4: Simplify right side
24,466,467.08x = 454,256,325,712,567.06 - Step 5: Solve for x
x = 454,256,325,712,567.06/24,466,467.08 - Step 6: Final answer
x = 18,566,486.30
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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.