Finding the Fourth Proportional to 24,177,537.20, 36,266,305.80 and 16,997,178.80
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Solution
The fourth proportional to 24,177,537.20, 36,266,305.80 and 16,997,178.80 is: 25,495,768.20
Step by Step Solution
- Step 1: Write the proportion equation
24,177,537.20 : 36,266,305.80 = 16,997,178.80 : x - Step 2: Convert to fraction form
24,177,537.20/36,266,305.80 = 16,997,178.80/x - Step 3: Cross multiply
24,177,537.20x = 36,266,305.80 × 16,997,178.80 - Step 4: Simplify right side
24,177,537.20x = 616,424,884,098,077 - Step 5: Solve for x
x = 616,424,884,098,077/24,177,537.20 - Step 6: Final answer
x = 25,495,768.20
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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.