Finding the Fourth Proportional to 29,343,167.20, 44,014,750.80 and 10,167,551.20
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Solution
The fourth proportional to 29,343,167.20, 44,014,750.80 and 10,167,551.20 is: 15,251,326.80
Step by Step Solution
- Step 1: Write the proportion equation
29,343,167.20 : 44,014,750.80 = 10,167,551.20 : x - Step 2: Convert to fraction form
29,343,167.20/44,014,750.80 = 10,167,551.20/x - Step 3: Cross multiply
29,343,167.20x = 44,014,750.80 × 10,167,551.20 - Step 4: Simplify right side
29,343,167.20x = 447,522,232,314,240.88 - Step 5: Solve for x
x = 447,522,232,314,240.88/29,343,167.20 - Step 6: Final answer
x = 15,251,326.80
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1.5x scale
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.