Finding the Fourth Proportional to 44,918,582.19, 61,987,830.23 and 24,292,028.39
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Solution
The fourth proportional to 44,918,582.19, 61,987,830.23 and 24,292,028.39 is: 33,523,100.19
Step by Step Solution
- Step 1: Write the proportion equation
44,918,582.19 : 61,987,830.23 = 24,292,028.39 : x - Step 2: Convert to fraction form
44,918,582.19/61,987,830.23 = 24,292,028.39/x - Step 3: Cross multiply
44,918,582.19x = 61,987,830.23 × 24,292,028.39 - Step 4: Simplify right side
44,918,582.19x = 1,505,810,131,350,261 - Step 5: Solve for x
x = 1,505,810,131,350,261/44,918,582.19 - Step 6: Final answer
x = 33,523,100.19
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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.