Finding the Fourth Proportional to 2,337,809,066,855.10, 3,504,258,861,567.80 and 786,575,030,961.75
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Solution
The fourth proportional to 2,337,809,066,855.10, 3,504,258,861,567.80 and 786,575,030,961.75 is: 1,179,036,629,472.75
Step by Step Solution
- Step 1: Write the proportion equation
2,337,809,066,855.10 : 3,504,258,861,567.80 = 786,575,030,961.75 : x - Step 2: Convert to fraction form
2,337,809,066,855.10/3,504,258,861,567.80 = 786,575,030,961.75/x - Step 3: Cross multiply
2,337,809,066,855.10x = 3,504,258,861,567.80 × 786,575,030,961.75 - Step 4: Simplify right side
2,337,809,066,855.10x = 2,756,362,522,535,679,013,945,344 - Step 5: Solve for x
x = 2,756,362,522,535,679,013,945,344/2,337,809,066,855.10 - Step 6: Final answer
x = 1,179,036,629,472.75
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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.