Finding the Fourth Proportional to 6,792,749,757,963.60, 10,190,555,833,986 and 2,202,920,773,329.20
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Solution
The fourth proportional to 6,792,749,757,963.60, 10,190,555,833,986 and 2,202,920,773,329.20 is: 3,304,845,303,941.95
Step by Step Solution
- Step 1: Write the proportion equation
6,792,749,757,963.60 : 10,190,555,833,986 = 2,202,920,773,329.20 : x - Step 2: Convert to fraction form
6,792,749,757,963.60/10,190,555,833,986 = 2,202,920,773,329.20/x - Step 3: Cross multiply
6,792,749,757,963.60x = 10,190,555,833,986 × 2,202,920,773,329.20 - Step 4: Simplify right side
6,792,749,757,963.60x = 22,448,987,138,458,832,974,381,056 - Step 5: Solve for x
x = 22,448,987,138,458,832,974,381,056/6,792,749,757,963.60 - Step 6: Final answer
x = 3,304,845,303,941.95
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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.