Finding the Fourth Proportional to 44,465,916.81, 61,364,882.97 and 24,619,682.02
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Solution
The fourth proportional to 44,465,916.81, 61,364,882.97 and 24,619,682.02 is: 33,976,223.01
Step by Step Solution
- Step 1: Write the proportion equation
44,465,916.81 : 61,364,882.97 = 24,619,682.02 : x - Step 2: Convert to fraction form
44,465,916.81/61,364,882.97 = 24,619,682.02/x - Step 3: Cross multiply
44,465,916.81x = 61,364,882.97 × 24,619,682.02 - Step 4: Simplify right side
44,465,916.81x = 1,510,783,905,915,913.25 - Step 5: Solve for x
x = 1,510,783,905,915,913.25/44,465,916.81 - Step 6: Final answer
x = 33,976,223.01
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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.