Finding the Fourth Proportional to 45,325,610.24, 62,548,995.84 and 24,698,992.64
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Solution
The fourth proportional to 45,325,610.24, 62,548,995.84 and 24,698,992.64 is: 34,084,421.14
Step by Step Solution
- Step 1: Write the proportion equation
45,325,610.24 : 62,548,995.84 = 24,698,992.64 : x - Step 2: Convert to fraction form
45,325,610.24/62,548,995.84 = 24,698,992.64/x - Step 3: Cross multiply
45,325,610.24x = 62,548,995.84 × 24,698,992.64 - Step 4: Simplify right side
45,325,610.24x = 1,544,897,187,891,550.75 - Step 5: Solve for x
x = 1,544,897,187,891,550.75/45,325,610.24 - Step 6: Final answer
x = 34,084,421.14
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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.