Finding the Fourth Proportional to 44,921,320.53, 61,991,422.29 and 24,294,766.70
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Solution
The fourth proportional to 44,921,320.53, 61,991,422.29 and 24,294,766.70 is: 33,526,778.02
Step by Step Solution
- Step 1: Write the proportion equation
44,921,320.53 : 61,991,422.29 = 24,294,766.70 : x - Step 2: Convert to fraction form
44,921,320.53/61,991,422.29 = 24,294,766.70/x - Step 3: Cross multiply
44,921,320.53x = 61,991,422.29 × 24,294,766.70 - Step 4: Simplify right side
44,921,320.53x = 1,506,067,141,936,729.75 - Step 5: Solve for x
x = 1,506,067,141,936,729.75/44,921,320.53 - Step 6: Final answer
x = 33,526,778.02
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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.