Finding the Fourth Proportional to 9,837,999,075,699.70, 13,569,901,528,081 and 6,326,737,292,695.30
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Solution
The fourth proportional to 9,837,999,075,699.70, 13,569,901,528,081 and 6,326,737,292,695.30 is: 8,726,693,446,025.45
Step by Step Solution
- Step 1: Write the proportion equation
9,837,999,075,699.70 : 13,569,901,528,081 = 6,326,737,292,695.30 : x - Step 2: Convert to fraction form
9,837,999,075,699.70/13,569,901,528,081 = 6,326,737,292,695.30/x - Step 3: Cross multiply
9,837,999,075,699.70x = 13,569,901,528,081 × 6,326,737,292,695.30 - Step 4: Simplify right side
9,837,999,075,699.70x = 85,853,202,055,913,003,819,204,608 - Step 5: Solve for x
x = 85,853,202,055,913,003,819,204,608/9,837,999,075,699.70 - Step 6: Final answer
x = 8,726,693,446,025.45
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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.