Finding the Fourth Proportional to 33,416,175.24, 50,124,301.74 and 9,155,312.82
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Solution
The fourth proportional to 33,416,175.24, 50,124,301.74 and 9,155,312.82 is: 13,732,979.88
Step by Step Solution
- Step 1: Write the proportion equation
33,416,175.24 : 50,124,301.74 = 9,155,312.82 : x - Step 2: Convert to fraction form
33,416,175.24/50,124,301.74 = 9,155,312.82/x - Step 3: Cross multiply
33,416,175.24x = 50,124,301.74 × 9,155,312.82 - Step 4: Simplify right side
33,416,175.24x = 458,903,662,313,770.31 - Step 5: Solve for x
x = 458,903,662,313,770.31/33,416,175.24 - Step 6: Final answer
x = 13,732,979.88
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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.