Finding the Fourth Proportional to 24,830,194.26, 34,246,256.04 and 16,131,169.70
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Solution
The fourth proportional to 24,830,194.26, 34,246,256.04 and 16,131,169.70 is: 22,248,402.97
Step by Step Solution
- Step 1: Write the proportion equation
24,830,194.26 : 34,246,256.04 = 16,131,169.70 : x - Step 2: Convert to fraction form
24,830,194.26/34,246,256.04 = 16,131,169.70/x - Step 3: Cross multiply
24,830,194.26x = 34,246,256.04 × 16,131,169.70 - Step 4: Simplify right side
24,830,194.26x = 552,432,167,599,658.69 - Step 5: Solve for x
x = 552,432,167,599,658.69/24,830,194.26 - Step 6: Final answer
x = 22,248,402.97
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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.