Finding the Fourth Proportional to 24,659,135.28, 37,003,315.50 and 13,738,465.62
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Solution
The fourth proportional to 24,659,135.28, 37,003,315.50 and 13,738,465.62 is: 20,615,839.61
Step by Step Solution
- Step 1: Write the proportion equation
24,659,135.28 : 37,003,315.50 = 13,738,465.62 : x - Step 2: Convert to fraction form
24,659,135.28/37,003,315.50 = 13,738,465.62/x - Step 3: Cross multiply
24,659,135.28x = 37,003,315.50 × 13,738,465.62 - Step 4: Simplify right side
24,659,135.28x = 508,368,777,822,763.06 - Step 5: Solve for x
x = 508,368,777,822,763.06/24,659,135.28 - Step 6: Final answer
x = 20,615,839.61
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.