Finding the Fourth Proportional to 135,035,719.75, 202,553,582.04 and 32,799,068.47
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Solution
The fourth proportional to 135,035,719.75, 202,553,582.04 and 32,799,068.47 is: 49,198,603.29
Step by Step Solution
- Step 1: Write the proportion equation
135,035,719.75 : 202,553,582.04 = 32,799,068.47 : x - Step 2: Convert to fraction form
135,035,719.75/202,553,582.04 = 32,799,068.47/x - Step 3: Cross multiply
135,035,719.75x = 202,553,582.04 × 32,799,068.47 - Step 4: Simplify right side
135,035,719.75x = 6,643,568,806,173,722 - Step 5: Solve for x
x = 6,643,568,806,173,722/135,035,719.75 - Step 6: Final answer
x = 49,198,603.29
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.