Finding the Fourth Proportional to 64,753,393.30, 97,183,234.05 and 62,627,629.30
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Solution
The fourth proportional to 64,753,393.30, 97,183,234.05 and 62,627,629.30 is: 93,992,843.40
Step by Step Solution
- Step 1: Write the proportion equation
64,753,393.30 : 97,183,234.05 = 62,627,629.30 : x - Step 2: Convert to fraction form
64,753,393.30/97,183,234.05 = 62,627,629.30/x - Step 3: Cross multiply
64,753,393.30x = 97,183,234.05 × 62,627,629.30 - Step 4: Simplify right side
64,753,393.30x = 6,086,355,556,258,537 - Step 5: Solve for x
x = 6,086,355,556,258,537/64,753,393.30 - Step 6: Final answer
x = 93,992,843.40
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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.