Finding the Fourth Proportional to 95,122,789,202.08, 142,589,935,896.48 and 44,667,903,761.02
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Solution
The fourth proportional to 95,122,789,202.08, 142,589,935,896.48 and 44,667,903,761.02 is: 66,957,598,566.45
Step by Step Solution
- Step 1: Write the proportion equation
95,122,789,202.08 : 142,589,935,896.48 = 44,667,903,761.02 : x - Step 2: Convert to fraction form
95,122,789,202.08/142,589,935,896.48 = 44,667,903,761.02/x - Step 3: Cross multiply
95,122,789,202.08x = 142,589,935,896.48 × 44,667,903,761.02 - Step 4: Simplify right side
95,122,789,202.08x = 6,369,193,533,913,979,420,672 - Step 5: Solve for x
x = 6,369,193,533,913,979,420,672/95,122,789,202.08 - Step 6: Final answer
x = 66,957,598,566.45
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1.5x scale
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.