Finding the Fourth Proportional to 7,348,089,907.35, 11,019,070,204.20 and 2,304,646,960.23
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Solution
The fourth proportional to 7,348,089,907.35, 11,019,070,204.20 and 2,304,646,960.23 is: 3,456,009,244.70
Step by Step Solution
- Step 1: Write the proportion equation
7,348,089,907.35 : 11,019,070,204.20 = 2,304,646,960.23 : x - Step 2: Convert to fraction form
7,348,089,907.35/11,019,070,204.20 = 2,304,646,960.23/x - Step 3: Cross multiply
7,348,089,907.35x = 11,019,070,204.20 × 2,304,646,960.23 - Step 4: Simplify right side
7,348,089,907.35x = 25,395,066,650,670,497,792 - Step 5: Solve for x
x = 25,395,066,650,670,497,792/7,348,089,907.35 - Step 6: Final answer
x = 3,456,009,244.70
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1.5x scale
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.