Finding the Fourth Proportional to 24,603,914.58, 36,905,871.87 and 17,423,556.18
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Solution
The fourth proportional to 24,603,914.58, 36,905,871.87 and 17,423,556.18 is: 26,135,334.26
Step by Step Solution
- Step 1: Write the proportion equation
24,603,914.58 : 36,905,871.87 = 17,423,556.18 : x - Step 2: Convert to fraction form
24,603,914.58/36,905,871.87 = 17,423,556.18/x - Step 3: Cross multiply
24,603,914.58x = 36,905,871.87 × 17,423,556.18 - Step 4: Simplify right side
24,603,914.58x = 643,031,531,627,179.62 - Step 5: Solve for x
x = 643,031,531,627,179.62/24,603,914.58 - Step 6: Final answer
x = 26,135,334.26
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1.5x scale
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.