Finding the Fourth Proportional to 32,028,884.42, 44,199,903.11 and 17,344,576.01
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Solution
The fourth proportional to 32,028,884.42, 44,199,903.11 and 17,344,576.01 is: 23,935,537.96
Step by Step Solution
- Step 1: Write the proportion equation
32,028,884.42 : 44,199,903.11 = 17,344,576.01 : x - Step 2: Convert to fraction form
32,028,884.42/44,199,903.11 = 17,344,576.01/x - Step 3: Cross multiply
32,028,884.42x = 44,199,903.11 × 17,344,576.01 - Step 4: Simplify right side
32,028,884.42x = 766,628,578,818,307.88 - Step 5: Solve for x
x = 766,628,578,818,307.88/32,028,884.42 - Step 6: Final answer
x = 23,935,537.96
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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.