Finding the Fourth Proportional to 3,623,032,177,669.60, 5,434,512,452,907.60 and 1,659,876,346,204
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Solution
The fourth proportional to 3,623,032,177,669.60, 5,434,512,452,907.60 and 1,659,876,346,204 is: 2,489,798,111,463.26
Step by Step Solution
- Step 1: Write the proportion equation
3,623,032,177,669.60 : 5,434,512,452,907.60 = 1,659,876,346,204 : x - Step 2: Convert to fraction form
3,623,032,177,669.60/5,434,512,452,907.60 = 1,659,876,346,204/x - Step 3: Cross multiply
3,623,032,177,669.60x = 5,434,512,452,907.60 × 1,659,876,346,204 - Step 4: Simplify right side
3,623,032,177,669.60x = 9,020,618,673,732,404,352,385,024 - Step 5: Solve for x
x = 9,020,618,673,732,404,352,385,024/3,623,032,177,669.60 - Step 6: Final answer
x = 2,489,798,111,463.26
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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.