Finding the Fourth Proportional to 5,829,904,371.24, 8,737,830,660.06 and 2,677,769,253.54
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Solution
The fourth proportional to 5,829,904,371.24, 8,737,830,660.06 and 2,677,769,253.54 is: 4,013,426,772.41
Step by Step Solution
- Step 1: Write the proportion equation
5,829,904,371.24 : 8,737,830,660.06 = 2,677,769,253.54 : x - Step 2: Convert to fraction form
5,829,904,371.24/8,737,830,660.06 = 2,677,769,253.54/x - Step 3: Cross multiply
5,829,904,371.24x = 8,737,830,660.06 × 2,677,769,253.54 - Step 4: Simplify right side
5,829,904,371.24x = 23,397,894,284,147,789,824 - Step 5: Solve for x
x = 23,397,894,284,147,789,824/5,829,904,371.24 - Step 6: Final answer
x = 4,013,426,772.41
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.