Finding the Fourth Proportional to 17,201,239.76, 23,737,704.02 and 9,466,282.08
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Solution
The fourth proportional to 17,201,239.76, 23,737,704.02 and 9,466,282.08 is: 13,063,465.49
Step by Step Solution
- Step 1: Write the proportion equation
17,201,239.76 : 23,737,704.02 = 9,466,282.08 : x - Step 2: Convert to fraction form
17,201,239.76/23,737,704.02 = 9,466,282.08/x - Step 3: Cross multiply
17,201,239.76x = 23,737,704.02 × 9,466,282.08 - Step 4: Simplify right side
17,201,239.76x = 224,707,802,018,850.03 - Step 5: Solve for x
x = 224,707,802,018,850.03/17,201,239.76 - Step 6: Final answer
x = 13,063,465.49
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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.