Finding the Fourth Proportional to 24,525,856.84, 33,844,063.14 and 14,730,480.76
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Solution
The fourth proportional to 24,525,856.84, 33,844,063.14 and 14,730,480.76 is: 20,327,090.88
Step by Step Solution
- Step 1: Write the proportion equation
24,525,856.84 : 33,844,063.14 = 14,730,480.76 : x - Step 2: Convert to fraction form
24,525,856.84/33,844,063.14 = 14,730,480.76/x - Step 3: Cross multiply
24,525,856.84x = 33,844,063.14 × 14,730,480.76 - Step 4: Simplify right side
24,525,856.84x = 498,539,320,923,995.19 - Step 5: Solve for x
x = 498,539,320,923,995.19/24,525,856.84 - Step 6: Final answer
x = 20,327,090.88
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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.