Finding the Fourth Proportional to 23,644,245.25, 35,465,106.15 and 6,372,169.00
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Solution
The fourth proportional to 23,644,245.25, 35,465,106.15 and 6,372,169.00 is: 9,557,913.47
Step by Step Solution
- Step 1: Write the proportion equation
23,644,245.25 : 35,465,106.15 = 6,372,169.00 : x - Step 2: Convert to fraction form
23,644,245.25/35,465,106.15 = 6,372,169.00/x - Step 3: Cross multiply
23,644,245.25x = 35,465,106.15 × 6,372,169.00 - Step 4: Simplify right side
23,644,245.25x = 225,989,650,101,567.78 - Step 5: Solve for x
x = 225,989,650,101,567.78/23,644,245.25 - Step 6: Final answer
x = 9,557,913.47
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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.