Finding the Fourth Proportional to 23,858,590.36, 32,925,786.84 and 13,546,273
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Solution
The fourth proportional to 23,858,590.36, 32,925,786.84 and 13,546,273 is: 18,694,385.99
Step by Step Solution
- Step 1: Write the proportion equation
23,858,590.36 : 32,925,786.84 = 13,546,273 : x - Step 2: Convert to fraction form
23,858,590.36/32,925,786.84 = 13,546,273/x - Step 3: Cross multiply
23,858,590.36x = 32,925,786.84 × 13,546,273 - Step 4: Simplify right side
23,858,590.36x = 446,021,697,274,447.31 - Step 5: Solve for x
x = 446,021,697,274,447.31/23,858,590.36 - Step 6: Final answer
x = 18,694,385.99
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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.