Finding the Fourth Proportional to 34,806,253,623,171, 48,032,779,329,450 and 18,985,944,218,300
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Solution
The fourth proportional to 34,806,253,623,171, 48,032,779,329,450 and 18,985,944,218,300 is: 26,200,684,476,761.81
Step by Step Solution
- Step 1: Write the proportion equation
34,806,253,623,171 : 48,032,779,329,450 = 18,985,944,218,300 : x - Step 2: Convert to fraction form
34,806,253,623,171/48,032,779,329,450 = 18,985,944,218,300/x - Step 3: Cross multiply
34,806,253,623,171x = 48,032,779,329,450 × 18,985,944,218,300 - Step 4: Simplify right side
34,806,253,623,171x = 911,947,668,998,850,929,127,063,552 - Step 5: Solve for x
x = 911,947,668,998,850,929,127,063,552/34,806,253,623,171 - Step 6: Final answer
x = 26,200,684,476,761.81
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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.