Finding the Fourth Proportional to 7,050,027,569,589.40, 10,579,871,884,475 and 2,460,556,472,231.40
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Solution
The fourth proportional to 7,050,027,569,589.40, 10,579,871,884,475 and 2,460,556,472,231.40 is: 3,692,520,629,708.70
Step by Step Solution
- Step 1: Write the proportion equation
7,050,027,569,589.40 : 10,579,871,884,475 = 2,460,556,472,231.40 : x - Step 2: Convert to fraction form
7,050,027,569,589.40/10,579,871,884,475 = 2,460,556,472,231.40/x - Step 3: Cross multiply
7,050,027,569,589.40x = 10,579,871,884,475 × 2,460,556,472,231.40 - Step 4: Simplify right side
7,050,027,569,589.40x = 26,032,372,240,723,977,313,452,032 - Step 5: Solve for x
x = 26,032,372,240,723,977,313,452,032/7,050,027,569,589.40 - Step 6: Final answer
x = 3,692,520,629,708.70
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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.