Home / 2,624,183,002-3,621,448,125.60-1,450,836,856.72

Finding the Fourth Proportional to 2,624,183,002, 3,621,448,125.60 and 1,450,836,856.72

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Solution

The fourth proportional to 2,624,183,002, 3,621,448,125.60 and 1,450,836,856.72 is: 2,002,196,649.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,183,002 : 3,621,448,125.60 = 1,450,836,856.72 : x
  2. Step 2: Convert to fraction form
    2,624,183,002/3,621,448,125.60 = 1,450,836,856.72/x
  3. Step 3: Cross multiply
    2,624,183,002x = 3,621,448,125.60 × 1,450,836,856.72
  4. Step 4: Simplify right side
    2,624,183,002x = 5,254,130,415,320,039,424
  5. Step 5: Solve for x
    x = 5,254,130,415,320,039,424/2,624,183,002
  6. Step 6: Final answer
    x = 2,002,196,649.90

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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.