Finding the Fourth Proportional to 32,391,996.84, 44,671,984.38 and 26,876,623.32
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Solution
The fourth proportional to 32,391,996.84, 44,671,984.38 and 26,876,623.32 is: 37,065,701.85
Step by Step Solution
- Step 1: Write the proportion equation
32,391,996.84 : 44,671,984.38 = 26,876,623.32 : x - Step 2: Convert to fraction form
32,391,996.84/44,671,984.38 = 26,876,623.32/x - Step 3: Cross multiply
32,391,996.84x = 44,671,984.38 × 26,876,623.32 - Step 4: Simplify right side
32,391,996.84x = 1,200,632,097,138,183.75 - Step 5: Solve for x
x = 1,200,632,097,138,183.75/32,391,996.84 - Step 6: Final answer
x = 37,065,701.85
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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.