Finding the Fourth Proportional to 57,094,674,964,491, 85,641,905,552,134 and 17,889,968,112,140
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Solution
The fourth proportional to 57,094,674,964,491, 85,641,905,552,134 and 17,889,968,112,140 is: 26,834,918,674,000.05
Step by Step Solution
- Step 1: Write the proportion equation
57,094,674,964,491 : 85,641,905,552,134 = 17,889,968,112,140 : x - Step 2: Convert to fraction form
57,094,674,964,491/85,641,905,552,134 = 17,889,968,112,140/x - Step 3: Cross multiply
57,094,674,964,491x = 85,641,905,552,134 × 17,889,968,112,140 - Step 4: Simplify right side
57,094,674,964,491x = 1,532,130,959,390,582,768,555,524,096 - Step 5: Solve for x
x = 1,532,130,959,390,582,768,555,524,096/57,094,674,964,491 - Step 6: Final answer
x = 26,834,918,674,000.05
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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.