Finding the Fourth Proportional to 43,689,926.06, 60,291,974.38 and 24,110,674.44
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Solution
The fourth proportional to 43,689,926.06, 60,291,974.38 and 24,110,674.44 is: 33,272,662.52
Step by Step Solution
- Step 1: Write the proportion equation
43,689,926.06 : 60,291,974.38 = 24,110,674.44 : x - Step 2: Convert to fraction form
43,689,926.06/60,291,974.38 = 24,110,674.44/x - Step 3: Cross multiply
43,689,926.06x = 60,291,974.38 × 24,110,674.44 - Step 4: Simplify right side
43,689,926.06x = 1,453,680,165,560,724.25 - Step 5: Solve for x
x = 1,453,680,165,560,724.25/43,689,926.06 - Step 6: Final answer
x = 33,272,662.52
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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.