Finding the Fourth Proportional to 24,881,922.39, 37,322,851.46 and 6,686,117.81
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Solution
The fourth proportional to 24,881,922.39, 37,322,851.46 and 6,686,117.81 is: 10,029,168.09
Step by Step Solution
- Step 1: Write the proportion equation
24,881,922.39 : 37,322,851.46 = 6,686,117.81 : x - Step 2: Convert to fraction form
24,881,922.39/37,322,851.46 = 6,686,117.81/x - Step 3: Cross multiply
24,881,922.39x = 37,322,851.46 × 6,686,117.81 - Step 4: Simplify right side
24,881,922.39x = 249,544,982,048,271.22 - Step 5: Solve for x
x = 249,544,982,048,271.22/24,881,922.39 - Step 6: Final answer
x = 10,029,168.09
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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.