Home / 22,457,183,505,608-30,990,889,733,538-12,580,496,517,887

Finding the Fourth Proportional to 22,457,183,505,608, 30,990,889,733,538 and 12,580,496,517,887

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Solution

The fourth proportional to 22,457,183,505,608, 30,990,889,733,538 and 12,580,496,517,887 is: 17,361,072,027,649.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,457,183,505,608 : 30,990,889,733,538 = 12,580,496,517,887 : x
  2. Step 2: Convert to fraction form
    22,457,183,505,608/30,990,889,733,538 = 12,580,496,517,887/x
  3. Step 3: Cross multiply
    22,457,183,505,608x = 30,990,889,733,538 × 12,580,496,517,887
  4. Step 4: Simplify right side
    22,457,183,505,608x = 389,880,780,378,994,764,945,555,456
  5. Step 5: Solve for x
    x = 389,880,780,378,994,764,945,555,456/22,457,183,505,608
  6. Step 6: Final answer
    x = 17,361,072,027,649.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.