Finding the Fourth Proportional to 39,554,675.44, 59,322,705 and 22,290,404.08
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Solution
The fourth proportional to 39,554,675.44, 59,322,705 and 22,290,404.08 is: 33,430,360.66
Step by Step Solution
- Step 1: Write the proportion equation
39,554,675.44 : 59,322,705 = 22,290,404.08 : x - Step 2: Convert to fraction form
39,554,675.44/59,322,705 = 22,290,404.08/x - Step 3: Cross multiply
39,554,675.44x = 59,322,705 × 22,290,404.08 - Step 4: Simplify right side
39,554,675.44x = 1,322,327,065,568,636.25 - Step 5: Solve for x
x = 1,322,327,065,568,636.25/39,554,675.44 - Step 6: Final answer
x = 33,430,360.66
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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.