Finding the Fourth Proportional to 7,050,027,569,505.40, 10,579,871,884,350 and 2,460,556,472,147.40
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Solution
The fourth proportional to 7,050,027,569,505.40, 10,579,871,884,350 and 2,460,556,472,147.40 is: 3,692,520,629,583.02
Step by Step Solution
- Step 1: Write the proportion equation
7,050,027,569,505.40 : 10,579,871,884,350 = 2,460,556,472,147.40 : x - Step 2: Convert to fraction form
7,050,027,569,505.40/10,579,871,884,350 = 2,460,556,472,147.40/x - Step 3: Cross multiply
7,050,027,569,505.40x = 10,579,871,884,350 × 2,460,556,472,147.40 - Step 4: Simplify right side
7,050,027,569,505.40x = 26,032,372,239,527,700,072,497,152 - Step 5: Solve for x
x = 26,032,372,239,527,700,072,497,152/7,050,027,569,505.40 - Step 6: Final answer
x = 3,692,520,629,583.02
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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.