Finding the Fourth Proportional to 44,918,703.09, 61,987,996.71 and 24,292,149.48
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Solution
The fourth proportional to 44,918,703.09, 61,987,996.71 and 24,292,149.48 is: 33,523,267.11
Step by Step Solution
- Step 1: Write the proportion equation
44,918,703.09 : 61,987,996.71 = 24,292,149.48 : x - Step 2: Convert to fraction form
44,918,703.09/61,987,996.71 = 24,292,149.48/x - Step 3: Cross multiply
44,918,703.09x = 61,987,996.71 × 24,292,149.48 - Step 4: Simplify right side
44,918,703.09x = 1,505,821,682,045,068.25 - Step 5: Solve for x
x = 1,505,821,682,045,068.25/44,918,703.09 - Step 6: Final answer
x = 33,523,267.11
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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.