Finding the Fourth Proportional to 24,905,334.29, 34,370,216.04 and 14,450,561.21
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Solution
The fourth proportional to 24,905,334.29, 34,370,216.04 and 14,450,561.21 is: 19,942,270.39
Step by Step Solution
- Step 1: Write the proportion equation
24,905,334.29 : 34,370,216.04 = 14,450,561.21 : x - Step 2: Convert to fraction form
24,905,334.29/34,370,216.04 = 14,450,561.21/x - Step 3: Cross multiply
24,905,334.29x = 34,370,216.04 × 14,450,561.21 - Step 4: Simplify right side
24,905,334.29x = 496,668,910,515,092.69 - Step 5: Solve for x
x = 496,668,910,515,092.69/24,905,334.29 - Step 6: Final answer
x = 19,942,270.39
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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.