Finding the Fourth Proportional to 41,506,243.36, 62,297,145.92 and 22,091,768.69
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Solution
The fourth proportional to 41,506,243.36, 62,297,145.92 and 22,091,768.69 is: 33,157,761.97
Step by Step Solution
- Step 1: Write the proportion equation
41,506,243.36 : 62,297,145.92 = 22,091,768.69 : x - Step 2: Convert to fraction form
41,506,243.36/62,297,145.92 = 22,091,768.69/x - Step 3: Cross multiply
41,506,243.36x = 62,297,145.92 × 22,091,768.69 - Step 4: Simplify right side
41,506,243.36x = 1,376,254,137,528,459.75 - Step 5: Solve for x
x = 1,376,254,137,528,459.75/41,506,243.36 - Step 6: Final answer
x = 33,157,761.97
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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.