Finding the Fourth Proportional to 17,589,155,328,824, 26,387,549,757,291 and 5,350,247,646,918
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Solution
The fourth proportional to 17,589,155,328,824, 26,387,549,757,291 and 5,350,247,646,918 is: 8,026,532,448,975.59
Step by Step Solution
- Step 1: Write the proportion equation
17,589,155,328,824 : 26,387,549,757,291 = 5,350,247,646,918 : x - Step 2: Convert to fraction form
17,589,155,328,824/26,387,549,757,291 = 5,350,247,646,918/x - Step 3: Cross multiply
17,589,155,328,824x = 26,387,549,757,291 × 5,350,247,646,918 - Step 4: Simplify right side
17,589,155,328,824x = 141,179,925,996,877,817,235,636,224 - Step 5: Solve for x
x = 141,179,925,996,877,817,235,636,224/17,589,155,328,824 - Step 6: Final answer
x = 8,026,532,448,975.59
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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.