Finding the Fourth Proportional to 32,183,601.36, 44,413,370.28 and 17,696,913.36
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Solution
The fourth proportional to 32,183,601.36, 44,413,370.28 and 17,696,913.36 is: 24,421,740.66
Step by Step Solution
- Step 1: Write the proportion equation
32,183,601.36 : 44,413,370.28 = 17,696,913.36 : x - Step 2: Convert to fraction form
32,183,601.36/44,413,370.28 = 17,696,913.36/x - Step 3: Cross multiply
32,183,601.36x = 44,413,370.28 × 17,696,913.36 - Step 4: Simplify right side
32,183,601.36x = 785,979,565,870,758.88 - Step 5: Solve for x
x = 785,979,565,870,758.88/32,183,601.36 - Step 6: Final answer
x = 24,421,740.66
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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.