Home / 22,457,183,505,598-30,990,889,733,523-12,580,496,517,880

Finding the Fourth Proportional to 22,457,183,505,598, 30,990,889,733,523 and 12,580,496,517,880

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Solution

The fourth proportional to 22,457,183,505,598, 30,990,889,733,523 and 12,580,496,517,880 is: 17,361,072,027,638.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,457,183,505,598 : 30,990,889,733,523 = 12,580,496,517,880 : x
  2. Step 2: Convert to fraction form
    22,457,183,505,598/30,990,889,733,523 = 12,580,496,517,880/x
  3. Step 3: Cross multiply
    22,457,183,505,598x = 30,990,889,733,523 × 12,580,496,517,880
  4. Step 4: Simplify right side
    22,457,183,505,598x = 389,880,780,378,589,113,874,382,848
  5. Step 5: Solve for x
    x = 389,880,780,378,589,113,874,382,848/22,457,183,505,598
  6. Step 6: Final answer
    x = 17,361,072,027,638.81

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1.5x scale

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.