Finding the Fourth Proportional to 28,968,497,353,493, 43,452,743,633,798 and 8,034,107,987,269.80
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Solution
The fourth proportional to 28,968,497,353,493, 43,452,743,633,798 and 8,034,107,987,269.80 is: 12,051,161,316,276.86
Step by Step Solution
- Step 1: Write the proportion equation
28,968,497,353,493 : 43,452,743,633,798 = 8,034,107,987,269.80 : x - Step 2: Convert to fraction form
28,968,497,353,493/43,452,743,633,798 = 8,034,107,987,269.80/x - Step 3: Cross multiply
28,968,497,353,493x = 43,452,743,633,798 × 8,034,107,987,269.80 - Step 4: Simplify right side
28,968,497,353,493x = 349,104,034,697,083,486,484,824,064 - Step 5: Solve for x
x = 349,104,034,697,083,486,484,824,064/28,968,497,353,493 - Step 6: Final answer
x = 12,051,161,316,276.86
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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.