Finding the Fourth Proportional to 45,111,358.08, 62,253,517.02 and 24,484,804.44
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Solution
The fourth proportional to 45,111,358.08, 62,253,517.02 and 24,484,804.44 is: 33,788,944.84
Step by Step Solution
- Step 1: Write the proportion equation
45,111,358.08 : 62,253,517.02 = 24,484,804.44 : x - Step 2: Convert to fraction form
45,111,358.08/62,253,517.02 = 24,484,804.44/x - Step 3: Cross multiply
45,111,358.08x = 62,253,517.02 × 24,484,804.44 - Step 4: Simplify right side
45,111,358.08x = 1,524,265,189,936,911.75 - Step 5: Solve for x
x = 1,524,265,189,936,911.75/45,111,358.08 - Step 6: Final answer
x = 33,788,944.84
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1.5x scale
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.