Finding the Fourth Proportional to 6,532,244,130,240, 9,014,465,469,676.80 and 3,605,772,157,955.80
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Solution
The fourth proportional to 6,532,244,130,240, 9,014,465,469,676.80 and 3,605,772,157,955.80 is: 4,975,948,228,716.97
Step by Step Solution
- Step 1: Write the proportion equation
6,532,244,130,240 : 9,014,465,469,676.80 = 3,605,772,157,955.80 : x - Step 2: Convert to fraction form
6,532,244,130,240/9,014,465,469,676.80 = 3,605,772,157,955.80/x - Step 3: Cross multiply
6,532,244,130,240x = 9,014,465,469,676.80 × 3,605,772,157,955.80 - Step 4: Simplify right side
6,532,244,130,240x = 32,504,108,609,414,558,742,740,992 - Step 5: Solve for x
x = 32,504,108,609,414,558,742,740,992/6,532,244,130,240 - Step 6: Final answer
x = 4,975,948,228,716.97
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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.