Finding the Fourth Proportional to 24,068,312.51, 33,214,076.22 and 13,055,034.65
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Solution
The fourth proportional to 24,068,312.51, 33,214,076.22 and 13,055,034.65 is: 18,015,842.02
Step by Step Solution
- Step 1: Write the proportion equation
24,068,312.51 : 33,214,076.22 = 13,055,034.65 : x - Step 2: Convert to fraction form
24,068,312.51/33,214,076.22 = 13,055,034.65/x - Step 3: Cross multiply
24,068,312.51x = 33,214,076.22 × 13,055,034.65 - Step 4: Simplify right side
24,068,312.51x = 433,610,915,919,841 - Step 5: Solve for x
x = 433,610,915,919,841/24,068,312.51 - Step 6: Final answer
x = 18,015,842.02
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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.