Finding the Fourth Proportional to 32,437,292.28, 44,763,581.94 and 17,552,616.39
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Solution
The fourth proportional to 32,437,292.28, 44,763,581.94 and 17,552,616.39 is: 24,222,674.79
Step by Step Solution
- Step 1: Write the proportion equation
32,437,292.28 : 44,763,581.94 = 17,552,616.39 : x - Step 2: Convert to fraction form
32,437,292.28/44,763,581.94 = 17,552,616.39/x - Step 3: Cross multiply
32,437,292.28x = 44,763,581.94 × 17,552,616.39 - Step 4: Simplify right side
32,437,292.28x = 785,717,982,035,152 - Step 5: Solve for x
x = 785,717,982,035,152/32,437,292.28 - Step 6: Final answer
x = 24,222,674.79
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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.