Finding the Fourth Proportional to 24,292,522.43, 33,523,683.48 and 13,279,317.06
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Solution
The fourth proportional to 24,292,522.43, 33,523,683.48 and 13,279,317.06 is: 18,325,458.93
Step by Step Solution
- Step 1: Write the proportion equation
24,292,522.43 : 33,523,683.48 = 13,279,317.06 : x - Step 2: Convert to fraction form
24,292,522.43/33,523,683.48 = 13,279,317.06/x - Step 3: Cross multiply
24,292,522.43x = 33,523,683.48 × 13,279,317.06 - Step 4: Simplify right side
24,292,522.43x = 445,171,621,950,004.19 - Step 5: Solve for x
x = 445,171,621,950,004.19/24,292,522.43 - Step 6: Final answer
x = 18,325,458.93
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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.