Finding the Fourth Proportional to 73,407,592.08, 110,104,273.08 and 22,290,060.24
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Solution
The fourth proportional to 73,407,592.08, 110,104,273.08 and 22,290,060.24 is: 33,432,929.89
Step by Step Solution
- Step 1: Write the proportion equation
73,407,592.08 : 110,104,273.08 = 22,290,060.24 : x - Step 2: Convert to fraction form
73,407,592.08/110,104,273.08 = 22,290,060.24/x - Step 3: Cross multiply
73,407,592.08x = 110,104,273.08 × 22,290,060.24 - Step 4: Simplify right side
73,407,592.08x = 2,454,230,879,634,610 - Step 5: Solve for x
x = 2,454,230,879,634,610/73,407,592.08 - Step 6: Final answer
x = 33,432,929.89
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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.