Finding the Fourth Proportional to 43,249,279,330,069, 59,689,122,117,171 and 25,690,670,459,950
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Solution
The fourth proportional to 43,249,279,330,069, 59,689,122,117,171 and 25,690,670,459,950 is: 35,456,164,590,696.94
Step by Step Solution
- Step 1: Write the proportion equation
43,249,279,330,069 : 59,689,122,117,171 = 25,690,670,459,950 : x - Step 2: Convert to fraction form
43,249,279,330,069/59,689,122,117,171 = 25,690,670,459,950/x - Step 3: Cross multiply
43,249,279,330,069x = 59,689,122,117,171 × 25,690,670,459,950 - Step 4: Simplify right side
43,249,279,330,069x = 1,533,453,566,355,953,333,951,266,816 - Step 5: Solve for x
x = 1,533,453,566,355,953,333,951,266,816/43,249,279,330,069 - Step 6: Final answer
x = 35,456,164,590,696.94
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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.