Finding the Fourth Proportional to 41,437,319.13, 62,145,372.87 and 12,284,340.84
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Solution
The fourth proportional to 41,437,319.13, 62,145,372.87 and 12,284,340.84 is: 18,423,367.10
Step by Step Solution
- Step 1: Write the proportion equation
41,437,319.13 : 62,145,372.87 = 12,284,340.84 : x - Step 2: Convert to fraction form
41,437,319.13/62,145,372.87 = 12,284,340.84/x - Step 3: Cross multiply
41,437,319.13x = 62,145,372.87 × 12,284,340.84 - Step 4: Simplify right side
41,437,319.13x = 763,414,941,963,969 - Step 5: Solve for x
x = 763,414,941,963,969/41,437,319.13 - Step 6: Final answer
x = 18,423,367.10
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.