Finding the Fourth Proportional to 2,052,452,092.05, 3,078,367,070.53 and 558,600,045.99
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Solution
The fourth proportional to 2,052,452,092.05, 3,078,367,070.53 and 558,600,045.99 is: 837,815,408.14
Step by Step Solution
- Step 1: Write the proportion equation
2,052,452,092.05 : 3,078,367,070.53 = 558,600,045.99 : x - Step 2: Convert to fraction form
2,052,452,092.05/3,078,367,070.53 = 558,600,045.99/x - Step 3: Cross multiply
2,052,452,092.05x = 3,078,367,070.53 × 558,600,045.99 - Step 4: Simplify right side
2,052,452,092.05x = 1,719,575,987,178,458,880 - Step 5: Solve for x
x = 1,719,575,987,178,458,880/2,052,452,092.05 - Step 6: Final answer
x = 837,815,408.14
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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.