Finding the Fourth Proportional to 9,837,999,075,698.20, 13,569,901,528,079 and 6,326,737,292,693.80
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Solution
The fourth proportional to 9,837,999,075,698.20, 13,569,901,528,079 and 6,326,737,292,693.80 is: 8,726,693,446,023.43
Step by Step Solution
- Step 1: Write the proportion equation
9,837,999,075,698.20 : 13,569,901,528,079 = 6,326,737,292,693.80 : x - Step 2: Convert to fraction form
9,837,999,075,698.20/13,569,901,528,079 = 6,326,737,292,693.80/x - Step 3: Cross multiply
9,837,999,075,698.20x = 13,569,901,528,079 × 6,326,737,292,693.80 - Step 4: Simplify right side
9,837,999,075,698.20x = 85,853,202,055,879,984,110,632,960 - Step 5: Solve for x
x = 85,853,202,055,879,984,110,632,960/9,837,999,075,698.20 - Step 6: Final answer
x = 8,726,693,446,023.43
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.