Finding the Fourth Proportional to 44,785,955,206,088, 67,178,932,970,316 and 12,588,988,047,263
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Solution
The fourth proportional to 44,785,955,206,088, 67,178,932,970,316 and 12,588,988,047,263 is: 18,883,482,116,202.09
Step by Step Solution
- Step 1: Write the proportion equation
44,785,955,206,088 : 67,178,932,970,316 = 12,588,988,047,263 : x - Step 2: Convert to fraction form
44,785,955,206,088/67,178,932,970,316 = 12,588,988,047,263/x - Step 3: Cross multiply
44,785,955,206,088x = 67,178,932,970,316 × 12,588,988,047,263 - Step 4: Simplify right side
44,785,955,206,088x = 845,714,784,191,190,452,110,622,720 - Step 5: Solve for x
x = 845,714,784,191,190,452,110,622,720/44,785,955,206,088 - Step 6: Final answer
x = 18,883,482,116,202.09
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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.