Finding the Fourth Proportional to 39,894,037.26, 59,841,072.30 and 9,601,900.26
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Solution
The fourth proportional to 39,894,037.26, 59,841,072.30 and 9,601,900.26 is: 14,402,854.34
Step by Step Solution
- Step 1: Write the proportion equation
39,894,037.26 : 59,841,072.30 = 9,601,900.26 : x - Step 2: Convert to fraction form
39,894,037.26/59,841,072.30 = 9,601,900.26/x - Step 3: Cross multiply
39,894,037.26x = 59,841,072.30 × 9,601,900.26 - Step 4: Simplify right side
39,894,037.26x = 574,588,007,676,048.75 - Step 5: Solve for x
x = 574,588,007,676,048.75/39,894,037.26 - Step 6: Final answer
x = 14,402,854.34
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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.