Finding the Fourth Proportional to 24,283,119.90, 33,512,615.73 and 13,829,578.26
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Solution
The fourth proportional to 24,283,119.90, 33,512,615.73 and 13,829,578.26 is: 19,085,905.92
Step by Step Solution
- Step 1: Write the proportion equation
24,283,119.90 : 33,512,615.73 = 13,829,578.26 : x - Step 2: Convert to fraction form
24,283,119.90/33,512,615.73 = 13,829,578.26/x - Step 3: Cross multiply
24,283,119.90x = 33,512,615.73 × 13,829,578.26 - Step 4: Simplify right side
24,283,119.90x = 463,465,341,935,342 - Step 5: Solve for x
x = 463,465,341,935,342/24,283,119.90 - Step 6: Final answer
x = 19,085,905.92
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1.5x scale
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.