Finding the Fourth Proportional to 45,603,665.94, 62,933,119.68 and 24,695,734.68
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Solution
The fourth proportional to 45,603,665.94, 62,933,119.68 and 24,695,734.68 is: 34,080,146.72
Step by Step Solution
- Step 1: Write the proportion equation
45,603,665.94 : 62,933,119.68 = 24,695,734.68 : x - Step 2: Convert to fraction form
45,603,665.94/62,933,119.68 = 24,695,734.68/x - Step 3: Cross multiply
45,603,665.94x = 62,933,119.68 × 24,695,734.68 - Step 4: Simplify right side
45,603,665.94x = 1,554,179,626,201,966.50 - Step 5: Solve for x
x = 1,554,179,626,201,966.50/45,603,665.94 - Step 6: Final answer
x = 34,080,146.72
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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.