Finding the Fourth Proportional to 33,042,192.10, 49,546,270.23 and 14,830,775.08
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Solution
The fourth proportional to 33,042,192.10, 49,546,270.23 and 14,830,775.08 is: 22,238,524.24
Step by Step Solution
- Step 1: Write the proportion equation
33,042,192.10 : 49,546,270.23 = 14,830,775.08 : x - Step 2: Convert to fraction form
33,042,192.10/49,546,270.23 = 14,830,775.08/x - Step 3: Cross multiply
33,042,192.10x = 49,546,270.23 × 14,830,775.08 - Step 4: Simplify right side
33,042,192.10x = 734,809,589,834,029.88 - Step 5: Solve for x
x = 734,809,589,834,029.88/33,042,192.10 - Step 6: Final answer
x = 22,238,524.24
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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.