Finding the Fourth Proportional to 1,712,845,195,375, 2,570,324,582,044 and 793,743,220,578.80
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Solution
The fourth proportional to 1,712,845,195,375, 2,570,324,582,044 and 793,743,220,578.80 is: 1,191,104,553,519.09
Step by Step Solution
- Step 1: Write the proportion equation
1,712,845,195,375 : 2,570,324,582,044 = 793,743,220,578.80 : x - Step 2: Convert to fraction form
1,712,845,195,375/2,570,324,582,044 = 793,743,220,578.80/x - Step 3: Cross multiply
1,712,845,195,375x = 2,570,324,582,044 × 793,743,220,578.80 - Step 4: Simplify right side
1,712,845,195,375x = 2,040,177,711,684,462,724,513,792 - Step 5: Solve for x
x = 2,040,177,711,684,462,724,513,792/1,712,845,195,375 - Step 6: Final answer
x = 1,191,104,553,519.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.