Finding the Fourth Proportional to 41,108,284,689,000, 61,687,789,969,056 and 19,049,837,293,893
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Solution
The fourth proportional to 41,108,284,689,000, 61,687,789,969,056 and 19,049,837,293,893 is: 28,586,509,284,460.93
Step by Step Solution
- Step 1: Write the proportion equation
41,108,284,689,000 : 61,687,789,969,056 = 19,049,837,293,893 : x - Step 2: Convert to fraction form
41,108,284,689,000/61,687,789,969,056 = 19,049,837,293,893/x - Step 3: Cross multiply
41,108,284,689,000x = 61,687,789,969,056 × 19,049,837,293,893 - Step 4: Simplify right side
41,108,284,689,000x = 1,175,142,361,930,361,494,095,003,648 - Step 5: Solve for x
x = 1,175,142,361,930,361,494,095,003,648/41,108,284,689,000 - Step 6: Final answer
x = 28,586,509,284,460.93
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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.