Finding the Fourth Proportional to 110,245,486.06, 165,368,229.01 and 41,163,684.53
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Solution
The fourth proportional to 110,245,486.06, 165,368,229.01 and 41,163,684.53 is: 61,745,526.77
Step by Step Solution
- Step 1: Write the proportion equation
110,245,486.06 : 165,368,229.01 = 41,163,684.53 : x - Step 2: Convert to fraction form
110,245,486.06/165,368,229.01 = 41,163,684.53/x - Step 3: Cross multiply
110,245,486.06x = 165,368,229.01 × 41,163,684.53 - Step 4: Simplify right side
110,245,486.06x = 6,807,165,610,562,945 - Step 5: Solve for x
x = 6,807,165,610,562,945/110,245,486.06 - Step 6: Final answer
x = 61,745,526.77
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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.