Finding the Fourth Proportional to 5,395,086,276.04, 8,093,184,469.74 and 2,036,486,251.48
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Solution
The fourth proportional to 5,395,086,276.04, 8,093,184,469.74 and 2,036,486,251.48 is: 3,054,938,894.40
Step by Step Solution
- Step 1: Write the proportion equation
5,395,086,276.04 : 8,093,184,469.74 = 2,036,486,251.48 : x - Step 2: Convert to fraction form
5,395,086,276.04/8,093,184,469.74 = 2,036,486,251.48/x - Step 3: Cross multiply
5,395,086,276.04x = 8,093,184,469.74 × 2,036,486,251.48 - Step 4: Simplify right side
5,395,086,276.04x = 16,481,658,903,316,963,328 - Step 5: Solve for x
x = 16,481,658,903,316,963,328/5,395,086,276.04 - Step 6: Final answer
x = 3,054,938,894.40
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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.