Finding the Fourth Proportional to 43,908,677.94, 60,593,916.12 and 24,330,834.17
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Solution
The fourth proportional to 43,908,677.94, 60,593,916.12 and 24,330,834.17 is: 33,576,518.21
Step by Step Solution
- Step 1: Write the proportion equation
43,908,677.94 : 60,593,916.12 = 24,330,834.17 : x - Step 2: Convert to fraction form
43,908,677.94/60,593,916.12 = 24,330,834.17/x - Step 3: Cross multiply
43,908,677.94x = 60,593,916.12 × 24,330,834.17 - Step 4: Simplify right side
43,908,677.94x = 1,474,300,524,523,640 - Step 5: Solve for x
x = 1,474,300,524,523,640/43,908,677.94 - Step 6: Final answer
x = 33,576,518.21
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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.