Finding the Fourth Proportional to 160,848,197,273.29, 221,980,593,035.19 and 88,590,247,752.02
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Solution
The fourth proportional to 160,848,197,273.29, 221,980,593,035.19 and 88,590,247,752.02 is: 122,260,094,091.79
Step by Step Solution
- Step 1: Write the proportion equation
160,848,197,273.29 : 221,980,593,035.19 = 88,590,247,752.02 : x - Step 2: Convert to fraction form
160,848,197,273.29/221,980,593,035.19 = 88,590,247,752.02/x - Step 3: Cross multiply
160,848,197,273.29x = 221,980,593,035.19 × 88,590,247,752.02 - Step 4: Simplify right side
160,848,197,273.29x = 19,665,315,733,126,697,189,376 - Step 5: Solve for x
x = 19,665,315,733,126,697,189,376/160,848,197,273.29 - Step 6: Final answer
x = 122,260,094,091.79
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.