Finding the Fourth Proportional to 33,219,010,110.08, 49,828,644,439.68 and 8,036,686,593.92
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Solution
The fourth proportional to 33,219,010,110.08, 49,828,644,439.68 and 8,036,686,593.92 is: 12,055,061,166.32
Step by Step Solution
- Step 1: Write the proportion equation
33,219,010,110.08 : 49,828,644,439.68 = 8,036,686,593.92 : x - Step 2: Convert to fraction form
33,219,010,110.08/49,828,644,439.68 = 8,036,686,593.92/x - Step 3: Cross multiply
33,219,010,110.08x = 49,828,644,439.68 × 8,036,686,593.92 - Step 4: Simplify right side
33,219,010,110.08x = 400,457,198,761,582,592,000 - Step 5: Solve for x
x = 400,457,198,761,582,592,000/33,219,010,110.08 - Step 6: Final answer
x = 12,055,061,166.32
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1.5x scale
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.