Finding the Fourth Proportional to 47,658,266.88, 71,454,764.58 and 24,269,736.20
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Solution
The fourth proportional to 47,658,266.88, 71,454,764.58 and 24,269,736.20 is: 36,387,984.70
Step by Step Solution
- Step 1: Write the proportion equation
47,658,266.88 : 71,454,764.58 = 24,269,736.20 : x - Step 2: Convert to fraction form
47,658,266.88/71,454,764.58 = 24,269,736.20/x - Step 3: Cross multiply
47,658,266.88x = 71,454,764.58 × 24,269,736.20 - Step 4: Simplify right side
47,658,266.88x = 1,734,188,286,232,430 - Step 5: Solve for x
x = 1,734,188,286,232,430/47,658,266.88 - Step 6: Final answer
x = 36,387,984.70
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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.