Finding the Fourth Proportional to 5,832,452,480.20, 8,749,210,292.46 and 1,901,149,569.16
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Solution
The fourth proportional to 5,832,452,480.20, 8,749,210,292.46 and 1,901,149,569.16 is: 2,851,897,625.31
Step by Step Solution
- Step 1: Write the proportion equation
5,832,452,480.20 : 8,749,210,292.46 = 1,901,149,569.16 : x - Step 2: Convert to fraction form
5,832,452,480.20/8,749,210,292.46 = 1,901,149,569.16/x - Step 3: Cross multiply
5,832,452,480.20x = 8,749,210,292.46 × 1,901,149,569.16 - Step 4: Simplify right side
5,832,452,480.20x = 16,633,557,378,000,566,272 - Step 5: Solve for x
x = 16,633,557,378,000,566,272/5,832,452,480.20 - Step 6: Final answer
x = 2,851,897,625.31
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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.