Finding the Fourth Proportional to 17,769,470.19, 24,517,651.10 and 10,800,026.07
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Solution
The fourth proportional to 17,769,470.19, 24,517,651.10 and 10,800,026.07 is: 14,901,472.48
Step by Step Solution
- Step 1: Write the proportion equation
17,769,470.19 : 24,517,651.10 = 10,800,026.07 : x - Step 2: Convert to fraction form
17,769,470.19/24,517,651.10 = 10,800,026.07/x - Step 3: Cross multiply
17,769,470.19x = 24,517,651.10 × 10,800,026.07 - Step 4: Simplify right side
17,769,470.19x = 264,791,271,001,164.03 - Step 5: Solve for x
x = 264,791,271,001,164.03/17,769,470.19 - Step 6: Final answer
x = 14,901,472.48
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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.