Finding the Fourth Proportional to 24,113,403.80, 33,276,536.76 and 13,100,196.68
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Solution
The fourth proportional to 24,113,403.80, 33,276,536.76 and 13,100,196.68 is: 18,078,292.89
Step by Step Solution
- Step 1: Write the proportion equation
24,113,403.80 : 33,276,536.76 = 13,100,196.68 : x - Step 2: Convert to fraction form
24,113,403.80/33,276,536.76 = 13,100,196.68/x - Step 3: Cross multiply
24,113,403.80x = 33,276,536.76 × 13,100,196.68 - Step 4: Simplify right side
24,113,403.80x = 435,929,176,385,249.94 - Step 5: Solve for x
x = 435,929,176,385,249.94/24,113,403.80 - Step 6: Final answer
x = 18,078,292.89
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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.