Home / 22,457,183,505,606-30,990,889,733,536-12,580,496,517,886

Finding the Fourth Proportional to 22,457,183,505,606, 30,990,889,733,536 and 12,580,496,517,886

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Solution

The fourth proportional to 22,457,183,505,606, 30,990,889,733,536 and 12,580,496,517,886 is: 17,361,072,027,648.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,457,183,505,606 : 30,990,889,733,536 = 12,580,496,517,886 : x
  2. Step 2: Convert to fraction form
    22,457,183,505,606/30,990,889,733,536 = 12,580,496,517,886/x
  3. Step 3: Cross multiply
    22,457,183,505,606x = 30,990,889,733,536 × 12,580,496,517,886
  4. Step 4: Simplify right side
    22,457,183,505,606x = 389,880,780,378,938,621,133,062,144
  5. Step 5: Solve for x
    x = 389,880,780,378,938,621,133,062,144/22,457,183,505,606
  6. Step 6: Final answer
    x = 17,361,072,027,648.19

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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.