Finding the Fourth Proportional to 34,742,838.33, 52,080,368.10 and 16,542,143.19
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Solution
The fourth proportional to 34,742,838.33, 52,080,368.10 and 16,542,143.19 is: 24,797,078.99
Step by Step Solution
- Step 1: Write the proportion equation
34,742,838.33 : 52,080,368.10 = 16,542,143.19 : x - Step 2: Convert to fraction form
34,742,838.33/52,080,368.10 = 16,542,143.19/x - Step 3: Cross multiply
34,742,838.33x = 52,080,368.10 × 16,542,143.19 - Step 4: Simplify right side
34,742,838.33x = 861,520,906,498,108.25 - Step 5: Solve for x
x = 861,520,906,498,108.25/34,742,838.33 - Step 6: Final answer
x = 24,797,078.99
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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.