Finding the Fourth Proportional to 5,844,893,296.07, 8,066,553,930.10 and 3,556,187,987.57
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Solution
The fourth proportional to 5,844,893,296.07, 8,066,553,930.10 and 3,556,187,987.57 is: 4,907,905,197.63
Step by Step Solution
- Step 1: Write the proportion equation
5,844,893,296.07 : 8,066,553,930.10 = 3,556,187,987.57 : x - Step 2: Convert to fraction form
5,844,893,296.07/8,066,553,930.10 = 3,556,187,987.57/x - Step 3: Cross multiply
5,844,893,296.07x = 8,066,553,930.10 × 3,556,187,987.57 - Step 4: Simplify right side
5,844,893,296.07x = 28,686,182,187,331,629,056 - Step 5: Solve for x
x = 28,686,182,187,331,629,056/5,844,893,296.07 - Step 6: Final answer
x = 4,907,905,197.63
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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.