Finding the Fourth Proportional to 5,043,821,283.84, 7,559,168,628.60 and 2,052,397,467.48
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Solution
The fourth proportional to 5,043,821,283.84, 7,559,168,628.60 and 2,052,397,467.48 is: 3,075,925,508.96
Step by Step Solution
- Step 1: Write the proportion equation
5,043,821,283.84 : 7,559,168,628.60 = 2,052,397,467.48 : x - Step 2: Convert to fraction form
5,043,821,283.84/7,559,168,628.60 = 2,052,397,467.48/x - Step 3: Cross multiply
5,043,821,283.84x = 7,559,168,628.60 × 2,052,397,467.48 - Step 4: Simplify right side
5,043,821,283.84x = 15,514,418,549,592,905,728 - Step 5: Solve for x
x = 15,514,418,549,592,905,728/5,043,821,283.84 - Step 6: Final answer
x = 3,075,925,508.96
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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.