Home / 2,141,052,606.38-3,212,236,521.20-1,022,004,225.16

Finding the Fourth Proportional to 2,141,052,606.38, 3,212,236,521.20 and 1,022,004,225.16

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Solution

The fourth proportional to 2,141,052,606.38, 3,212,236,521.20 and 1,022,004,225.16 is: 1,533,320,240.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,141,052,606.38 : 3,212,236,521.20 = 1,022,004,225.16 : x
  2. Step 2: Convert to fraction form
    2,141,052,606.38/3,212,236,521.20 = 1,022,004,225.16/x
  3. Step 3: Cross multiply
    2,141,052,606.38x = 3,212,236,521.20 × 1,022,004,225.16
  4. Step 4: Simplify right side
    2,141,052,606.38x = 3,282,919,296,892,070,912
  5. Step 5: Solve for x
    x = 3,282,919,296,892,070,912/2,141,052,606.38
  6. Step 6: Final answer
    x = 1,533,320,240.29

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1.5x scale

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.