Finding the Fourth Proportional to 24,525,051.84, 33,844,580.80 and 14,217,749.92
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Solution
The fourth proportional to 24,525,051.84, 33,844,580.80 and 14,217,749.92 is: 19,620,500.26
Step by Step Solution
- Step 1: Write the proportion equation
24,525,051.84 : 33,844,580.80 = 14,217,749.92 : x - Step 2: Convert to fraction form
24,525,051.84/33,844,580.80 = 14,217,749.92/x - Step 3: Cross multiply
24,525,051.84x = 33,844,580.80 × 14,217,749.92 - Step 4: Simplify right side
24,525,051.84x = 481,193,785,961,633.50 - Step 5: Solve for x
x = 481,193,785,961,633.50/24,525,051.84 - Step 6: Final answer
x = 19,620,500.26
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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.