Finding the Fourth Proportional to 6,792,749,757,965.60, 10,190,555,833,990 and 2,202,920,773,331.20
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Solution
The fourth proportional to 6,792,749,757,965.60, 10,190,555,833,990 and 2,202,920,773,331.20 is: 3,304,845,303,945.28
Step by Step Solution
- Step 1: Write the proportion equation
6,792,749,757,965.60 : 10,190,555,833,990 = 2,202,920,773,331.20 : x - Step 2: Convert to fraction form
6,792,749,757,965.60/10,190,555,833,990 = 2,202,920,773,331.20/x - Step 3: Cross multiply
6,792,749,757,965.60x = 10,190,555,833,990 × 2,202,920,773,331.20 - Step 4: Simplify right side
6,792,749,757,965.60x = 22,448,987,138,488,025,867,091,968 - Step 5: Solve for x
x = 22,448,987,138,488,025,867,091,968/6,792,749,757,965.60 - Step 6: Final answer
x = 3,304,845,303,945.28
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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.