Finding the Fourth Proportional to 35,185,148.35, 48,526,715.66 and 24,765,657.05
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Solution
The fourth proportional to 35,185,148.35, 48,526,715.66 and 24,765,657.05 is: 34,156,343.07
Step by Step Solution
- Step 1: Write the proportion equation
35,185,148.35 : 48,526,715.66 = 24,765,657.05 : x - Step 2: Convert to fraction form
35,185,148.35/48,526,715.66 = 24,765,657.05/x - Step 3: Cross multiply
35,185,148.35x = 48,526,715.66 × 24,765,657.05 - Step 4: Simplify right side
35,185,148.35x = 1,201,795,997,795,912.75 - Step 5: Solve for x
x = 1,201,795,997,795,912.75/35,185,148.35 - Step 6: Final answer
x = 34,156,343.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.